LAYER3 INTEL
Get started
Sign in
Data as of Nov 6, 2026

31.204.79.80/30

No anonymizer space · no proxy exits in 30 days

Telefiber AS

Announcement
31.204.72.0/21
RPKI valid
Announced by
AS31726
Type
Business
Risk
0 / 100 · Low

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
31.204.72.0/212,048NO-TELEFIBERAS-20110429Telefiber AS (ORG-TA361-RIPE) · NOALLOCATED PAApr 29, 2011postmottak@telefiber.no
└ 31.204.79.0/24256NUFI-ISPunknownSUB-ALLOCATED PAAug 29, 2017postmottak@telefiber.no
via NO-TELEFIBERAS-20110429
└ 31.204.79.80/304NUFI-PROBEunknownASSIGNED 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.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 31.204.72.0/21

Prefix
31.204.72.0/21
Announced by
AS31726 Telefiber AS
Type
Residential
Proxy exits
12
RPKI
RPKI valid
Netname
NO-TELEFIBERAS-20110429
Registrant
Telefiber AS
RIR
RIPE NCC
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