asn.dev

Autonomous system

AS51373 TELKONEKT-AS TELKONEKT Autonomous System

Unclassified RIPE

IPv4 addresses 3.58K 7 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 1 recorded by PCH
Upstreams 3 4 downstream
Flagged prefixes 0 none

Summary

Telkonekt

Poland · AI-generated

isp residential poland access

TELKONEKT-AS is operated by Telkonekt Sp. z o.o., a Polish internet service provider based in Łódź.

What it's used for

  • The address space carries residential and business subscriber traffic, evidenced by reverse DNS entries such as ip1-064.interspes.com.pl and ip-178-251-120-64.telkonekt.pl.
  • The AS announces 3,584 IPv4 addresses across 7 prefixes and 2 IPv6 prefixes, while maintaining 14 upstream neighbours; this ratio indicates an access network providing connectivity to end-users rather than a transit provider.
  • Traffic from this AS consists of subscriber eyeballs, including residential broadband and small business connections served by Telkonekt.

Notable

  • Registrants for six of the seven announced IPv4 prefixes are "TELKONEKT" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA, matching the AS holder; the prefix 77.87.72.0/24 is registered to "EuroNet" s.c. Jacek Majak, Teresa Majak.
  • The address inventory is composed of multiple /22, /23, and /24 blocks, with netnames like TELKONEKT-PL and PL-TELKONEKT-20140110 indicating phased acquisition of address space.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
TPIX - Internet ExchangeWarsaw, Poland195.149.232.76

Transit providers

3 upstream, 4 downstream and 12 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS29535Orange Polska Spolka Akcyjna585
AS20804Exatel S.A.313
AS24482SG.GS13

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 7 prefixes · 3.58K addresses IPv6 2 prefixes

CountryNamePrefixes
PLPoland9

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS51373
Registry name
TELKONEKT-AS
Registrant
"TELKONEKT" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA
Abuse contact
abuse@telkonekt.pl
Registered
2010-08-03
Last changed
2019-12-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 15 valid, 0 with no ROA
ROAs
17 authorising AS51373
ASPA
no ASPA record
IRR
100% registered · 15 of 15 announcements
Route objects
25 naming AS51373

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,784 prefixes, as published 2026-10-19. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check