Data as of Nov 10, 2026

193.73.128.0/18

No anonymizer space · no proxy exits in 30 days

green.ch AG

Announcement

this exact prefix

RPKI valid

Announced by

AS1836

Type

Residential

98% of it

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
193.73.126.0 - 193.73.207.255	20,992	CH-GREEN-950315	green.ch AG (ORG-GCA1-RIPE) · CH	ALLOCATED PA	Jul 3, 2018	abuse@green.ch
└ 193.73.132.0/28	16	SwissCERT	SwissCERT core infrastructure	ASSIGNED PA	May 7, 2002	abuse@green.ch via CH-GREEN-950315
└ 193.73.134.0/24	256	BBP-NET	Biveroni Batschelet Partners AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.135.0/24	256	SPAG-NET	Schweizer-Papier AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.138.0/24	256	MESSERAG-NET	Messer AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.139.0/24	256	ANOVA-NET	Anova	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.147.0/24	256	HMT-NET	HMT microelectronic AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.149.0/24	256	ZINO	EDV Beratung & Organisation H.-J. Zientarski	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.150.0/24	256	AJSNET	Allemand Jeanneret Schmid SA	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.151.0/24	256	TSR-NET	TSR Television Suisse Romande	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.152.0/24	256	EUNET-SH-NET	unknown	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.154.0/24	256	NAGRA-K	Nagra Plus SA	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.155.0/24	256	EDUSOFT-NET	Edusoft SA	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.156.0/24	256	CTM-NET	CTM Development SA	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.157.0/24	256	LSILS	LSI Logic Sulzer AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.158.0/24	256	INFOB	Info-B AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.161.64/27	32	PMI-NET	Permanent Mission of Iceland	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.161.192/27	32	BENEDATA-NET	Benedict Schule Zuerich	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.164.0/24	256	GRD-NET	Gruppe fuer Ruestungsdienste	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.165.0/26	64	MULTIMEDIA-ONLINE2	Multimedia Computer + Communication AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.165.64/26	64	LLOYDS	Lloyds Bank International Private Banking	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.166.0/24	256	GLOBAL	Global Card SA	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.170.0/24	256	IB-UPDATE	IB Update AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.171.0/24	256	VPSA-NET	Vert Pomme SA	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.172.0/24	256	NTTGVA	Nippon Telegraph & Telphone	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.173.0/24	256	MAGIC	Marco Tempest Productions LTD (Magic Productions)	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.174.0/24	256	ISMC	Ismc AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.175.0/24	256	SSCHEU	Sun Microsystems (Schweiz) AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.176.0/24	256	BOURSE-GENEVE-1	Bourse de Geneve	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.177.0/24	256	CCONNECT	C=Connect Ltd.	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.178.0/24	256	INFOTRACK-NET	Infotrack SA	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.179.0/24	256	MERBAG-NET	Routernetwork MERBAG AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.180.0/23	512	EDSI-BLOCK-2	EDS Industrie AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.182.0/24	256	INTERLINK2-NET	Interlink AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.183.0/24	256	OLIVETTI	Olivetti (Schweiz) AG	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.185.0/26	64	CHESTERFIELD-NET	Chesterfield SA	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.186.0/24	256	FIFA-NET	FIFA	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.187.0/24	256	GESPAC	Gespac SA	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315
└ 193.73.191.0/24	256	FIFA-NET	Fifa	ASSIGNED PA	—	abuse@green.ch via CH-GREEN-950315

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

16,384 addresses

Type	Addresses	Share	Ranges
Residential	16,112	98%	6
Business	272	1.7%	6

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS1836

Name: green.ch AG
Type: Internet provider
Registered: Sep 1, 1993
Domain: green.ch
Website: www.greendatacenter.ch/
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
193.73.128.0/18	AS1836	/19	RIPE	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS1836	RIPE	CH-GREEN-BACKBONE	AS1836-MNT	Jun 29, 2017

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
193.73.188.0/23	AS3303	RIPE	Provider: Swisscom IP-Plus	CH-UNISOURCE-MNT	Sep 22, 2001
193.73.190.0/24	AS3303	RIPE	Provider: Swisscom IP-Plus	CH-UNISOURCE-MNT	Sep 22, 2001

193.73.128.0/18

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS1836

Who has announced this prefix

Routing history

Route origin authorizations

Route objects on the exact prefix

Route objects inside

Registration for this announcement

Abuse contact