Data as of Nov 3, 2026

87.78.0.0/15

No anonymizer space

NetCologne Gesellschaft fur Telekommunikation mbH

Announcement

this exact prefix

No RPKI

Announced by

AS8422

Type

Residential

98% of it

Residential-proxy exits

Proxy exits

2,577

2.0% of its addresses · listed by providers

Always-on exits

1.2% of its exits

Spread

326 of 512

/24s with at least one exit

Providers

103

selling exits here

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
87.79.117.0/24	5	8
87.79.118.0/24	4	6
87.79.116.0/24	2	10
87.79.204.0/24	2	9
87.79.89.0/24	2	5
87.78.131.0/24	2	2
87.79.65.0/24	2	2
87.79.114.0/24	1	7
87.79.75.0/24	1	7
87.79.200.0/24	1	5
87.79.206.0/24	1	5
87.79.88.0/24	1	5
87.79.237.0/24	1	4
87.79.78.0/24	1	4
87.79.74.0/24	1	3
87.78.129.0/24	1	2
87.78.224.0/24	1	2
87.79.73.0/24	1	1
87.79.12.0/24	1	1
87.78.154.0/24	0	20
87.78.32.0/24	0	19
87.78.153.0/24	0	18
87.79.180.0/24	0	17
87.79.224.0/24	0	17

Proxy providers listing exits

2Captcha
2Extract
711Proxy
9Proxy
Ake.net
AnyIP
B2Proxy
BartProxies
BirdProxies
BlurPath
BottingTools
Bright Data
BuyingProxy
ByteProxies
Byteful
CatProxies
CliProxy
CoreProxy
DataImpulse
Datarama
Decodo
EZProxies
EnigmaProxy
Evomi
FastProxy
FlashProxy
FlexyProxies
FloppyData
GSocks
GeekProxy
Geonix
Geonode
GhostConnect
GloryCloud
GoProxies
GonzoProxy
HideProxy
IPCola
IPFly
IPOasis
IPPeak
IPRoyal
Infatica
InfiniteProxies
KindProxy
KocerRoxy
Kookey
LemonBright
LemonLabs
LemonPrime
LightningProxies
LudaxProxy
MagneticProxy
MangoProxy
MarsProxies
MoMoProxy
NextProxy
NodeMaven
NodeProxy
NovProxy
NovaProxy
Novada
Oxylabs
PSBProxy
PacketStream
PrivateByte
PrivateProxy
Proxies.fo
ProxiesVision
Proxio
Proxiware
Proxmint
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyGeo
ProxyRack
ProxyWing
Proxying
Proxyma
PuraRoute
Q2IP
RainProxy
RapidProxy
RealProxy
ResiProxies
RoamProxy
RolaProxy
Shifter
SpyderProxy
StrikeProxy
SwiftProxy
TalorData
Thordata
ThunderProxy
TrueProxies
TrustProxy
VProxy
VantageProxies
VibeProxies
VitalExclusive
VitalProxy
YumiProxy

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
87.78.0.0/15	131,072	DE-NETCOLOGNE-20050531	NetCologne Gesellschaft fur Telekommunikation mbH (ORG-NG11-RIPE) · DE	ALLOCATED PA	May 31, 2005	[email protected]
└ 87.78.0.0 - 87.78.59.255	15,360	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	May 17, 2021	[email protected] via DE-NETCOLOGNE-20050531
└ 87.78.64.0 - 87.78.75.255	3,072	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	May 17, 2021	[email protected] via DE-NETCOLOGNE-20050531
└ 87.78.78.0 - 87.78.98.127	5,248	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	May 17, 2021	[email protected] via DE-NETCOLOGNE-20050531
└ 87.78.98.128/25	128	NC-STATIC-IP-POOL	Netcologne GmbH	ASSIGNED PA	May 26, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.78.99.0 - 87.78.127.255	7,424	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	Feb 13, 2019	[email protected] via DE-NETCOLOGNE-20050531
└ 87.78.128.0/22	1,024	NC-STATIC-IP-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	Feb 13, 2019	[email protected] via DE-NETCOLOGNE-20050531
└ 87.78.132.0 - 87.78.255.255	31,744	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	Feb 13, 2019	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.0/28	16	ST-KERAMO-1	Steinzeug-Keramo GmbH	ASSIGNED PA	Aug 17, 2005	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.24/29	8	RWEPOWER-1	unknown	ASSIGNED PA	Apr 8, 2026	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.48/28	16	FLO1	Flo-Cert GmbH	ASSIGNED PA	Sep 28, 2005	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.64/28	16	REVG-1	REVG Rhein-Erft-Verkehrsgesellschaft mbH	ASSIGNED PA	Sep 1, 2025	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.80/28	16	SIEMENS-NC-1	Siemens IT Solutions and Services GmbH	ASSIGNED PA	Jan 19, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.96/28	16	BONNER-1	Bonner Akademie GmbH	ASSIGNED PA	Dec 15, 2005	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.112/29	8	RVKAEV-1	FIRMARheinischer Verein fuer katholische Arbeiterkolonien e. V.	ASSIGNED PA	Jul 22, 2021	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.160/28	16	STADT-BGL-NET	unknown	ASSIGNED PA	Jun 9, 2026	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.176/28	16	TOYOTADE-1	Toyota Deutschland GmbH	ASSIGNED PA	Jun 20, 2023	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.192/29	8	TROISDORF-1	Stadt Troisdorf IuK-Service-Center	ASSIGNED PA	Mar 9, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.200/29	8	ABRACON-1	Abracon GmbH	ASSIGNED PA	Feb 19, 2013	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.0.236/30	4	RSVG-1	RSVG Rhein-Sieg-Verkehrsgesellschaft mbH	ASSIGNED PA	Mar 22, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.1.64/28	16	TECALLIANCE-1	TecAlliance GmbH TecDoc	ASSIGNED PA	Sep 21, 2005	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.1.96/29	8	BIO-PHARMA-1	Biofrontera Pharmaceuticals Holding AG	ASSIGNED PA	Dec 4, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.1.160/29	8	MUSICSTK-1	MUSIC STORE professional GmbH	ASSIGNED PA	Oct 12, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.2.28/30	4	EXCELSIORHOTELERNST-DE	Excelsior Hotel Ernst AG	ASSIGNED PA	Mar 16, 2022	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.2.96/29	8	STADT-BERGHEIM-SCHULEN-1	Stadt Bergheim	ASSIGNED PA	May 28, 2021	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.2.144/29	8	ASB-1	ASB Arbeiter- und Samariter-Bund	ASSIGNED PA	Oct 2, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.2.216/29	8	WISPLINGHOFF-1	Wisplinghoff	ASSIGNED PA	Apr 1, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.3.0/24	256	NCITS-WAN	NetCologne IT Services GmbH	ASSIGNED PA	Jul 25, 2025	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.4.0/24	256	ONHosting-2	Oevermann Networks GmbH	ASSIGNED PA	Jan 25, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.5.32/27	32	NC-MESSE-WLAN-1	NetCologne GmbH	ASSIGNED PA	Mar 17, 2010	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.5.88/29	8	WEBER-1	Dipl. Ing. H. Weber GmbH und Co. KG Rohrleitungsbau u. Industrieanlagen	ASSIGNED PA	Sep 17, 2014	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.5.96/27	32	aerztgemkb-1	Supra Rhenum GmbH	ASSIGNED PA	Mar 1, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.5.144/28	16	FEUERWEHRAACHEN-1	Stadt Aachen Berufsfeuerwehr Hauptwache	ASSIGNED PA	Jan 22, 2013	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.5.160/28	16	STADTKOELN-1	Stadt Koeln - Amt fuer Informationsbearbeitung	ASSIGNED PA	May 23, 2024	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.5.200/29	8	INSIGMA-1	INSIGMA IT Engineering GmbH	ASSIGNED PA	Mar 16, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.5.208/29	8	SPORTCAST-1	Sportcast GmbH	ASSIGNED PA	Aug 13, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.7.0/24	256	WIRTZ-1	Norbert Wirtz	ASSIGNED PA	Sep 7, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.8.0/28	16	STRAHLENFR-1	Strahlentherapie Frechen	ASSIGNED PA	May 11, 2017	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.8.16/29	8	VERPOORTEN-1	Verpoorten GmbH & Co. KG	ASSIGNED PA	Sep 22, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.8.104/29	8	SIZ-NetCologne	SIZ GmbH	ASSIGNED PA	Feb 11, 2014	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.8.192/29	8	DE-FAG-NET	FAG Industrial Services GmbH	ASSIGNED PA	Jul 25, 2013	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.8.216/30	4	CARITAS-1	Caritasverband fuer den Rhein-Erft-Kreis e.V.	ASSIGNED PA	Jan 3, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.8.232/29	8	KRAMER-1	Kramer & Crew GmbH & Co. KG EDV u. Kommunikationssysteme	ASSIGNED PA	May 11, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.9.56/30	4	PFM-1	PFM AG	ASSIGNED PA	Aug 13, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.9.64/28	16	DOMRADIO-1	Koelner Dom Sponsoring	ASSIGNED PA	Oct 6, 2009	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.9.96/27	32	HEUSCH-1	Heusch/Bosefeldt GmbH	ASSIGNED PA	Jul 12, 2013	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.9.136/29	8	YNCORIS-1	YNCORIS GmbH & Co. KG	ASSIGNED PA	Jul 27, 2021	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.9.192/28	16	TARENT-1	tarent Solutions GmbH	ASSIGNED PA	Nov 3, 2014	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.9.208/28	16	MSX-1	MSX International GmbH	ASSIGNED PA	Jun 28, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.10.0/28	16	MESSE-CUSTOMER-NETWORKS	NC-Messeauftraege	ASSIGNED PA	Aug 14, 2009	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.10.32/29	8	KOELNER-VERKEHRS-BETRIEBE-1	Koelner-Verkehrs-Betriebe AG - KVB	ASSIGNED PA	Nov 12, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.10.112/28	16	ZWEIWEG-1	ZWEIWEG International GmbH & Co. KG	ASSIGNED PA	Oct 6, 2017	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.10.160/28	16	AVANTEL-1	AVANTEL Hotelreservierung	ASSIGNED PA	Aug 8, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.10.184/29	8	UNO-1	UNO-Fluechtlingshilfe e.V.	ASSIGNED PA	Aug 22, 2019	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.10.248/29	8	SCHWERMETALL-NET	Schwermetall Halbzeugwerk GmbH & Co. KG	ASSIGNED PA	Jan 30, 2017	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.11.0/26	64	SIZ-NetCologne	SIZ GmbH	ASSIGNED PA	Feb 11, 2014	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.11.80/28	16	OMIKRON-1	Omikron-Systemhaus GmbH & Co. KG	ASSIGNED PA	Apr 27, 2026	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.11.160/27	32	SKYDISC-1	Skydisc	ASSIGNED PA	Aug 31, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.11.192/28	16	IFAKTOR-1	ifaktor GmbH	ASSIGNED PA	Aug 14, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.11.208/29	8	SKM-1	SKM katholischer Verein fuer soziale Dienste in Aachen e.V.	ASSIGNED PA	Oct 4, 2016	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.0/27	32	YNCORIS-1	YNCORIS GmbH & Co. KG	ASSIGNED PA	Oct 7, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.40/29	8	IDDW	Institut der Deutschen Wirtschaft	ASSIGNED PA	Feb 18, 2010	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.56/29	8	PKV-1	PKV Verband der privaten Krankenversicherung	ASSIGNED PA	Nov 12, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.64/31	2	AUTOTHOMAS-1	Auto Thomas GmbH	ASSIGNED PA	Nov 23, 2020	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.68/30	4	CARITAS-1	Caritasverband fuer den Rhein-Erft-Kreis e.V.	ASSIGNED PA	Mar 15, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.72/29	8	BONNER-1	Bonner Akademie GmbH	ASSIGNED PA	Aug 8, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.80/28	16	CLOUTH104-1	Clouth 104 Grundstuecksgesellschaft mbH	ASSIGNED PA	May 9, 2019	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.128/26	64	EURONET-1	Euronet Software AG	ASSIGNED PA	Jul 5, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.208/28	16	REVG-1	REVG Rhein-Erft-Verkehrsgesellschaft mbH	ASSIGNED PA	Mar 20, 2018	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.224/28	16	DE-BELL-BN	BELL Computer-Netzwerke GmbH	ASSIGNED PA	Nov 25, 2020	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.12.240/28	16	NTTDATA-1	NTT DATA Deutschland GmbH	ASSIGNED PA	Nov 27, 2020	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.13.52/30	4	Struktur-Management-1	Struktur & Management	ASSIGNED PA	May 16, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.13.64/28	16	MPBMEDIAPARK-1	MPB Media Park-Bueros GmbH	ASSIGNED PA	Jul 3, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.13.80/29	8	EV-JUGEND-GOD-1	ev.Jugendhilfe Godesheim gGmbH	ASSIGNED PA	Sep 17, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.13.112/28	16	AGU-1	AGU Planungsgesellschaft mbH	ASSIGNED PA	Oct 25, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.13.128/25	128	INVERTO-1	Inverto AG	ASSIGNED PA	Aug 9, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.14.0/29	8	COMPU-1	Compu Koeln GmbH	ASSIGNED PA	Feb 18, 2010	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.14.32/29	8	SIEGBURG-NET	Kreisstadt Siegburg	ASSIGNED PA	Aug 17, 2016	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.14.96/28	16	VENITURE-1	venITure GmbH	ASSIGNED PA	May 28, 2024	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.14.112/28	16	AUTOTHOMAS-1	Auto Thomas GmbH	ASSIGNED PA	Nov 23, 2020	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.14.136/29	8	LEVERDY-1	leverdy GmbH & Co. KG	ASSIGNED PA	Apr 28, 2014	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.14.176/28	16	KITZ	Maschinenbau Kitz GmbH	ASSIGNED PA	Oct 25, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.14.224/27	32	RAUTENBERG-1	Rautenberg Media & Print Verlag KG	ASSIGNED PA	Oct 25, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.15.24/29	8	DSIREG-1	d-SIRE GmbH & Co. KG	ASSIGNED PA	Mar 9, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.15.32/28	16	KOPP-1	Kopp Druck und Medienservice GmbH	ASSIGNED PA	Feb 24, 2010	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.15.80/28	16	BIZZ-1	Bizz Consult GmbH	ASSIGNED PA	Oct 25, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.15.160/27	32	ECONAPPL-1	ECON Application GmbH	ASSIGNED PA	Oct 25, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.15.192/26	64	ECONAPPL-1	ECON Application GmbH	ASSIGNED PA	Oct 25, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.16.0/24	256	NETCOLOGNE	NetCologne Infrastructure	ASSIGNED PA	Oct 11, 2005	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.17.0/24	256	NETCOLOGNE	NetCologne Infrastructure	ASSIGNED PA	Mar 6, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.20.0/26	64	NETCOLOGNE	NetCologne Infrastructure	ASSIGNED PA	Jun 30, 2009	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.21.0/24	256	NETCOLOGNE	NetCologne Infrastructure	ASSIGNED PA	Mar 21, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.24.96/28	16	GLOITVM-1	Global ITVM GmbH	ASSIGNED PA	Apr 4, 2024	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.24.112/28	16	HUG-1	H u G Hansen und Gieraths EDV Vertriebsgesellschaft mbH	ASSIGNED PA	Aug 21, 2024	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.24.128/26	64	UNICOMEDV-1	UniCom EDV Service & Entwicklung GmbH	ASSIGNED PA	Apr 24, 2025	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.24.192/27	32	COOPMEDIA-1	CoopMedia AG	ASSIGNED PA	Jul 27, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.24.224/28	16	DIAKONIE-1	Diakonie Michaelshoven	ASSIGNED PA	Jul 12, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.25.8/29	8	DENKWERK-1	Denkwerk Holding GmbH	ASSIGNED PA	May 8, 2009	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.25.16/29	8	DENKWERK-1	Denkwerk Holding GmbH	ASSIGNED PA	Aug 22, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.25.24/29	8	ETASK-1	eTask Service Management	ASSIGNED PA	May 24, 2024	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.25.40/29	8	PALLAS-1	Pallas GmbH	ASSIGNED PA	Jun 17, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.25.64/27	32	IFAKTOR-1	ifaktor GmbH	ASSIGNED PA	Jul 22, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.25.104/29	8	KZBV-1	Kassenzahnaerztliche Bundesvereinigung	ASSIGNED PA	May 29, 2024	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.25.112/28	16	GFKE-NET	GFKE mbH	ASSIGNED PA	Nov 11, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.25.160/27	32	NAS-1	NAS Hosting GmbH	ASSIGNED PA	Nov 27, 2013	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.25.216/29	8	STADTWESSELING-1	Stadt Wesseling Rathaus	ASSIGNED PA	Dec 12, 2024	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.25.224/28	16	CSOC-1	Certified Security Operations Center GmbH	ASSIGNED PA	Jun 17, 2025	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.26.0/27	32	TALKEVENT-1	talkevent Software GmbH	ASSIGNED PA	Feb 2, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.26.32/28	16	ubuntu	ubuntu Deutschland e. V.	ASSIGNED PA	Aug 5, 2010	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.26.48/28	16	Vinzenz-1	St. Vinzenz-Hospital	ASSIGNED PA	May 27, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.26.64/26	64	TALKEVENT-1	talkevent Software GmbH	ASSIGNED PA	May 7, 2025	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.26.128/27	32	FRUVA-1	FruVA Fruchtimport GmbH und Co. KG	ASSIGNED PA	Jun 16, 2026	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.26.160/28	16	ONTARO-1	ONTARO GmbH	ASSIGNED PA	Jan 20, 2026	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.26.192/29	8	JOSEFSGGMBH-1	Josefs-Gesellschaft gGmbH	ASSIGNED PA	Dec 19, 2024	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.26.208/28	16	Reclay-1	Reclay GmbH	ASSIGNED PA	Sep 8, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.26.224/28	16	USU-1	USU GmbH	ASSIGNED PA	Nov 12, 2025	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.26.240/28	16	OWNSOFT-1	ownSoft GmbH	ASSIGNED PA	Nov 12, 2025	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.27.0/27	32	UNICEPTA-NC-NET	Unicepta Gesellschaft fuer Medienanalyse mbH	ASSIGNED PA	Apr 18, 2013	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.27.64/27	32	NCITS-WAN	NetCologne IT Services GmbH	ASSIGNED PA	Jul 25, 2025	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.27.96/29	8	UNICEPTA-NC-NET	Unicepta Gesellschaft fuer Medienanalyse mbH	ASSIGNED PA	Jul 15, 2022	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.27.104/29	8	TALKEVENT-1	talkevent Software GmbH	ASSIGNED PA	Nov 7, 2016	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.27.112/28	16	ceramic-1	Ceramic Fuel Cells b.v.	ASSIGNED PA	Apr 12, 2013	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.27.128/26	64	CONETICS-1	Conetics AG	ASSIGNED PA	Mar 15, 2010	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.27.240/28	16	Society-NC-1	Society GmbH	ASSIGNED PA	Sep 15, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.28.0/28	16	ALFAH-1	ALFAH GmbH	ASSIGNED PA	Mar 8, 2024	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.28.88/29	8	FLO1	Flo-Cert GmbH	ASSIGNED PA	Dec 8, 2009	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.28.104/29	8	DSHS-1	Deutsche Sporthochschule Koeln	ASSIGNED PA	Mar 15, 2010	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.28.112/28	16	GPS-1	GPS Schuh & Co. GmbH	ASSIGNED PA	Dec 15, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.28.160/29	8	KREBSHILFE-1	Deutsche Krebshilfe e.V.	ASSIGNED PA	Jan 30, 2020	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.28.192/27	32	VRS	Verkehrsverbund Rhein Sieg GmbH	ASSIGNED PA	Jul 25, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.28.224/28	16	KRAMER-1	Kramer & Crew GmbH EDV u. Kommunikationssysteme	ASSIGNED PA	Nov 7, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.28.240/29	8	ZEBRAXX-1	Zebraxx AG Europe	ASSIGNED PA	Jul 8, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.29.16/28	16	KWSERVICE-1	kwservice GmbH	ASSIGNED PA	Jun 19, 2017	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.29.160/28	16	DEVCON-1	Devcon CST GmbH	ASSIGNED PA	Dec 18, 2006	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.29.192/28	16	CHRISTIE-1	Christie Digital Systems Germany GmbH	ASSIGNED PA	Aug 8, 2019	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.29.208/28	16	RALINSTGUETUKEN-1	RAL Deutsches Institut f. Guetesicherung und Kennzeichnung e.V.	ASSIGNED PA	Apr 7, 2017	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.30.152/29	8	SBK-1	SBK Zentren fuer Senioren	ASSIGNED PA	Jul 13, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.30.168/29	8	MESSE-CUSTOMER-NETWORKS	Messe Koeln	ASSIGNED PA	Sep 16, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.30.176/28	16	ALTRADKIEL-1	ALTRAD Kiel Industrial Services GmbH	ASSIGNED PA	Jul 9, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.31.0/24	256	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	May 9, 2017	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.32.8/29	8	MESSE-CUSTOMER-NETWORKS	Messe Koeln	ASSIGNED PA	Sep 16, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.32.80/29	8	YNCORIS-1	YNCORIS GmbH & Co. KG	ASSIGNED PA	Jan 27, 2021	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.32.112/29	8	NOWEDA-NET	NOWEDA Apotheken Marketing GmbH	ASSIGNED PA	Jul 7, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.32.144/28	16	ASC-1	ASC GmbH	ASSIGNED PA	Feb 24, 2010	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.32.160/28	16	YNCORIS-1	YNCORIS GmbH & Co. KG	ASSIGNED PA	Feb 18, 2009	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.32.176/28	16	EvAxenfeld-1	Gemeinnuetzige Gustav-Heinemann-Haus GmbH	ASSIGNED PA	Feb 18, 2009	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.33.160/28	16	CPC-1	CPC Cologne Project Center GmbH	ASSIGNED PA	Feb 19, 2025	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.33.224/28	16	INFICON-1	INFICON GmbH	ASSIGNED PA	Dec 28, 2018	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.34.16/28	16	koelnticket-1	Koeln Ticket	ASSIGNED PA	Apr 16, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.34.48/28	16	MAGELLAN-1	Magellan Netzwerke GmbH	ASSIGNED PA	Sep 24, 2021	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.34.64/27	32	BOSCH-ACCESS-1	Bosch Access Systems GmbH	ASSIGNED PA	Jul 26, 2019	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.34.120/29	8	TERTIA-1	TERTIA Berufsfoerderung GmbH & Co. KG	ASSIGNED PA	Apr 9, 2021	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.34.128/27	32	LECHTENBOERGER-1	Lechtenboerger GmbH	ASSIGNED PA	Feb 11, 2014	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.34.176/28	16	GOeRG	GOeRG Rechtsanwaelte	ASSIGNED PA	Jul 12, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.34.192/29	8	FEEDMEE-1	Feedmee Design GmbH	ASSIGNED PA	Apr 6, 2021	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.34.224/28	16	EXAPT-1	EXAPT Systemtechnik GmbH	ASSIGNED PA	Aug 11, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.35.32/28	16	PETERS-1	Peters Wilfred	ASSIGNED PA	May 16, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.35.88/29	8	COLLOGIA-3	Collogia Unternehmensberatung AG	ASSIGNED PA	Nov 15, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.35.96/27	32	SNT-AACHEN-LAN	SNT Deutschland GmbH	ASSIGNED PA	Oct 31, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.35.132/30	4	young	young promotion GmbH	ASSIGNED PA	Jul 13, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.35.144/28	16	GPS-1	GPS Schuh & Co. GmbH	ASSIGNED PA	May 2, 2014	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.35.192/28	16	GROTHE-1	Grothe GmbH	ASSIGNED PA	May 31, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.36.0/27	32	BONNER-1	Bonner Akademie GmbH	ASSIGNED PA	Jun 27, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.36.192/27	32	NEUMANNESSER-1	Neuman & Esser GmbH & Co. KG	ASSIGNED PA	Mar 12, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.36.224/28	16	STADTBIBLIOTHEK-CGN	Stadtbibliothek Koeln	ASSIGNED PA	Dec 20, 2011	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.37.152/29	8	HLV-1	Helmut Lingen Verlag GmbH & Co. KG	ASSIGNED PA	Sep 11, 2015	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.37.208/28	16	ENDMARK-1	ENDMARK GmbH	ASSIGNED PA	Apr 3, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.37.240/28	16	QAJCG-1	Quick Air Jet Charter GmbH	ASSIGNED PA	Mar 13, 2025	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.38.64/27	32	SIEMENS-NC-1	Siemens IT Solutions and Services GmbH	ASSIGNED PA	Feb 14, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.38.112/28	16	TRAVELTREX-1	TravelTrex GmbH	ASSIGNED PA	Feb 26, 2010	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.38.128/28	16	BMAS-1	Bundesministerium fuer Arbeit u. Soziales BMAS	ASSIGNED PA	Mar 10, 2009	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.38.176/28	16	CMPROJECTING-1	cm.project.ing GmbH	ASSIGNED PA	Nov 6, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.39.24/29	8	Reclay-1	Reclay GmbH	ASSIGNED PA	May 10, 2012	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.39.224/28	16	DSHS-1	Deutsche Sporthochschule Koeln	ASSIGNED PA	Jul 8, 2026	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.40.0 - 87.79.63.255	6,144	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	Mar 9, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.64.0 - 87.79.81.127	4,480	NC-STATIC-IP-POOL	Netcologne GmbH	ASSIGNED PA	May 26, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.81.128 - 87.79.87.255	1,664	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	May 26, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.88.0/21	2,048	NC-STATIC-IP-POOL	Netcologne GmbH	ASSIGNED PA	May 26, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.96.0/19	8,192	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	Mar 9, 2007	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.128.0 - 87.79.199.255	18,432	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	May 26, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.200.0/23	512	NC-STATIC-IP-POOL	Netcologne GmbH	ASSIGNED PA	May 26, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.202.0 - 87.79.235.255	8,704	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	May 26, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.236.0/22	1,024	NC-STATIC-IP-POOL	Netcologne GmbH	ASSIGNED PA	May 26, 2008	[email protected] via DE-NETCOLOGNE-20050531
└ 87.79.240.0/20	4,096	NC-DIAL-IN-POOL	NetCologne dynamic IP Pool	ASSIGNED PA	May 26, 2008	[email protected] via DE-NETCOLOGNE-20050531

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

131,072 addresses

Type	Addresses	Share	Ranges
Residential	128,154	98%	118
Business	2,662	2.0%	155
Hosting	256	0.20%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS8422

Name: NetCologne Gesellschaft fur Telekommunikation mbH
Type: Internet provider
Registered: Aug 14, 1997
Domain: netcologne.de
Website: www.netcologne.de
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

87.78.0.0/15

Residential-proxy exits

/24s with the most always-on exits

Proxy providers listing exits

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS8422

Who has announced this prefix

Routing history

Route objects on the exact prefix

Registration for this announcement

Abuse contact