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Data as of Nov 9, 2026

217.172.144.0/20

No anonymizer space · no proxy exits in 30 days

SWAN, a.s.

Announcement
this exact prefix
RPKI valid
Announced by
AS5578
Type
Internet provider
70% 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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
217.172.144.0/204,096SK-SWAN-20040225SWAN, a.s. (ORG-SPA43-RIPE) · SKALLOCATED PAFeb 25, 2004ripe-abuse@swan.sk
└ 217.172.144.0/25128SK-BENESTRA-BAIP Backbone and infrastructureASSIGNED PAJun 21, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.144.128/25128SK-BENESTRA-BAIP Backbone and infrastructureASSIGNED PAJan 11, 2005ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.145.0/25128SK-BENESTRA-BAIP Backbone and infrastructureASSIGNED PAOct 14, 2004ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.145.128/25128SK-BENESTRA-BAIP Backbone and infrastructureASSIGNED PAJun 21, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.146.0/25128SK-BENESTRA-BAIP Backbone and infrastructureASSIGNED PAJan 11, 2005ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.146.128/25128SK-BENESTRA-BAIP Backbone and infrastructureASSIGNED PAJun 21, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.147.0/25128SK-SLOVAKODATA-BASlovakodata a.s.ASSIGNED PAMay 10, 2004ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.147.128/2664SES-Tlmace2SES Kredit s.r.o.ASSIGNED PAMay 20, 2004ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.147.192/2664ZSNPZSNP, a.s.ASSIGNED PAMay 17, 2004ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.148.80/2816SK-SABRIS-BASabris s.r.o.ASSIGNED PAJun 21, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.148.96/2816SK-VODOHOSPODARSKESTAVBY-BAVODOHOSPODARSKE STAVBY a.s.ASSIGNED PAJun 21, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.148.128/298SK-BRADY-BABrady s.r.o.ASSIGNED PAJun 21, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.148.200/298SK-TROST-BBTROST AUTO SERVICE TECHNIK s.r.o.ASSIGNED PAJun 21, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.148.224/2816SK-ISTROCHEM-BAIstrochem s.r.o.ASSIGNED PAJun 21, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.149.48/298SK-KONGSBERG-VRKongsberg Automotive s.r.o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.149.108/304SK-FALKEN-STUPAVAFalken s.r.o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.149.152/298SK-LIONTELESERVIS-ZALion Teleservices SK, spol. s r.o.ASSIGNED PAJul 9, 2009ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.149.160/2816SK-LIONTELESERVIS2-ZALion Teleservices SK, spol. s r.o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.149.192/2664ADSL-LIGHT-2eTel ADSL CustomersASSIGNED PANov 28, 2006ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.150.32/2816SK-SORAVIA-BASoravia s.r.o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.150.80/298SK-FINCONA-BAFINCONA, a.s.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.150.96/2816SK-ISTROCHEM-BAIstrochem s.r.o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.150.144/2816ppam-skPro Partners Asset Management, a.s.ASSIGNED PAOct 14, 2004ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.150.160/2732Altron-SKAltron SK s.r.o.ASSIGNED PAOct 14, 2004ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.150.192/2664SK-SORAVIAINVEST-BASoravia Shopping PalaceASSIGNED PANov 24, 2004ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.151.0/25128SK-BENESTRAIP Backbone and infrastructureASSIGNED PAMay 10, 2004ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.151.128/25128SK-BENESTRAIP Backbone and infrastructureASSIGNED PAJan 11, 2005ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.152.0/25128SK-BENESTRAIP Backbone and infrastructureASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.152.248/298SK-GIRO-ZAGIRO, s.r.oASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.153.0/2664ETEL-WAN-PPeTel WANs - PopradASSIGNED PASep 26, 2005ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.153.112/2816TatravagonkaTatravagonka Poprad a.s.ASSIGNED PAOct 14, 2004ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.155.0/25128SK-BENESTRA-ADSLBENESTRA s.r.o.ASSIGNED PASep 26, 2005ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.155.128/298SK-CEVASERVIS-ZAHORSKAVESCEVASERVIS a.sASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.155.160/2816SK-PROMENADA-KEPROMENADA a.s.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.155.208/298SK-KOVOHUTY-KROMPACHYKOVOHUTY, a.s.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.155.224/2816netIQnetIQ s.r.o.ASSIGNED PAJan 11, 2005ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.156.0/2664SK-PABK-BAPostova banka, a.s.ASSIGNED PAJun 23, 2005ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.156.64/2816InvestKreditInvestkredit Bank AGASSIGNED PAAug 24, 2005ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.156.136/304SK-IKEAINDUSTRYSLOVAKIA-MAIKEA Industry Slovakia s. r. o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.156.148/304SK-IKEAINDUSTRYSLOVAKIA-TTIKEA Industry Slovakia s. r. o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.156.160/298SK-FMSLOVENSKA-SEREDFM Slovenská s.r.o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.156.192/298SK-FMSLOVENSKA-SEREDFM Slovenská s.r.o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.156.208/2816SK-IKEAINDUSTRYSLOVAKIA-TTIKEA Industry Slovakia s. r. o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.156.224/298SK-IKEAINDUSTRYSLOVAKIA-MAJCICHOVIKEA Industry Slovakia s. r. o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.156.252/304SK-FMSLOVENSKA-SEREDFM Slovenská s.r.o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225
└ 217.172.158.0/24256SK-BENESTRA-ADSL2BENESTRA s.r.o.ASSIGNED PAJun 22, 2017ripe-abuse@swan.sk
via SK-SWAN-20040225

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

4,096 addresses
TypeAddressesShareRanges
Internet provider2,87270%28
Business77619%34
Residential44811%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS5578

SK
Name
SWAN, a.s.
Type
Internet provider
Registered
Mar 18, 1996
Domain
swan.sk
Website
www.swan.sk/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed