asn.dev

Autonomous system

AS31604 INTERTELE-AS

Unclassified RIPE

IPv4 addresses 2.05K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Intertele

Poland · AI-generated

telecom residential poland small

INTERTELE-AS is operated by Intertele S.A., a telecommunications reseller based in Rzeszow, Poland.

What it's used for

  • The address space carries residential DSL traffic, evidenced by the netname INTERTELE-DSL-NET and reverse DNS entries like host190.dsl.intertele.pl.
  • The AS announces 2048 IPv4 addresses across 4 prefixes with only 2 observed neighbours, a ratio indicative of a small access network rather than a transit provider.

Notable

  • All registrants for the announced prefixes are Intertele S.A., matching the AS holder.
  • The inventory consists of four distinct IPv4 blocks, including a /22 and a /23, with no IPv6 prefixes announced.

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

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS31242P4 Sp. z o.o.156
AS38987Spoldzielnia Telekomunikacyjna OST80

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 4 prefixes · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS31604
Registry name
INTERTELE-AS
Registrant
MNT-INTERTELE
Abuse contact
abuse@itl.pl
Registered
2004-06-22
Last changed
2023-07-10
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS31604
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
4 naming AS31604

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