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Data as of Nov 6, 2026

31.204.72.0/21

12 residential-proxy exits · 30 days

Telefiber AS

Announcement
this exact prefix
RPKI valid
Announced by
AS31726
Type
Residential
95% of it

Residential-proxy exits

Proxy exits
12
0.59% of its addresses · 30 days
Spread
4 of 8
/24s with at least one exit
Providers
22
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

517 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
31.204.73.0/2406
31.204.72.0/2404
31.204.74.0/2401
31.204.75.0/2401

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BottingTools
  • Byteful
  • EnigmaProxy
  • FastProxy
  • GloryCloud
  • IPPeak
  • Infatica
  • LemonBright
  • LudaxProxy
  • NovaProxy
  • Oxylabs
  • Proxiware
  • ProxyEmpire
  • RainProxy
  • Thordata
  • VantageProxies
  • VitalExclusive

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
31.204.72.0/212,048NO-TELEFIBERAS-20110429Telefiber AS (ORG-TA361-RIPE) · NOALLOCATED PAApr 29, 2011postmottak@telefiber.no
└ 31.204.72.0/23512ATB-INTERNET-LAMPELANDATB Internet LampelandASSIGNED PAMar 20, 2012postmottak@telefiber.no
via NO-TELEFIBERAS-20110429
└ 31.204.74.0/24256ATB-INTERNET-LAMPELANDATB Internet LampelandASSIGNED PAMar 20, 2012postmottak@telefiber.no
via NO-TELEFIBERAS-20110429
└ 31.204.75.0/24256ATB-INTERNET-VRENGAATB Internet VrengaASSIGNED PAMar 20, 2012postmottak@telefiber.no
via NO-TELEFIBERAS-20110429
└ 31.204.76.0/24256ATB-INTERNET-VEGGLIATB Internet VeggliASSIGNED PAMar 20, 2012postmottak@telefiber.no
via NO-TELEFIBERAS-20110429
└ 31.204.77.0/24256ATB-INTERNET-RODBERGATB Internet RodbergASSIGNED PAMar 20, 2012postmottak@telefiber.no
via NO-TELEFIBERAS-20110429
└ 31.204.78.0/24256ATB-INTERNET-UVDALATB Internet UvdalASSIGNED PAMar 20, 2012postmottak@telefiber.no
via NO-TELEFIBERAS-20110429
└ 31.204.79.0/24256NUFI-ISPunknownSUB-ALLOCATED PAAug 29, 2017postmottak@telefiber.no
via NO-TELEFIBERAS-20110429
└ 31.204.79.0/2664ATB-TF-NUFI-INFRAunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.64/304NUFI-ISP-GRANGAARD_VIKANunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.80/304NUFI-PROBEunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.84/304NUFI-ISP-LANGEDRAG-DYREPARKunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.96/304NUFI-ISP-ROLLAG-EVERKunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.100/304NUFI-ISP-IDRETTSKOLEN-ROLLAGunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.104/304NUFI-ISP-NUFI-MAN-GWunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.108/304NUFI-ISP-NUMEDAL-INSTALLASJONunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.116/304NUFI-ISP-NORE-ENERGIunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.120/298ATB-NUFI-FAGERFJELL-CMTSunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.144/304NUFI-VEGGLI-HANDELunknownASSIGNED PANov 10, 2017postmottak@telefiber.no
via NUFI-ISP
└ 31.204.79.248/298NUFI-ISP-UVDAL-KRAFTFORSYNINGunknownASSIGNED PAAug 29, 2017postmottak@telefiber.no
via NUFI-ISP

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

2,048 addresses
TypeAddressesShareRanges
Residential1,94095%6
Business1085.3%11

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS31726

NO
Name
Telefiber AS
Type
Internet provider
Registered
Nov 24, 2008
Domain
atb-nett.no
Website
www.atb-nett.no/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed