asn.dev

Autonomous system

AS57897 MOBITEX-AS ul. Modlinska 49

Unclassified RIPE

IPv4 addresses 256 1 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

Mobitex Telecom

Poland · AI-generated

telecom business poland

MOBITEX-AS is operated by Mobitex Telecom Sp z o.o.

What it's used for

  • The address space carries corporate infrastructure, evidenced by reverse DNS entries such as ip-91-236-125-64.mobitex.pl and the netname ORG-MTSJ1-RIPE.
  • The AS announces 256 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small-scale access or internal corporate network rather than a transit provider.
  • Traffic from this AS consists of business endpoints and internal services for the operator, consistent with its registration as a computer systems design and related services company.

Notable

  • Registrants align with the announcer, with the RDAP showing Mobitex Telecom Sp z o.o. as the registrant for the announced prefix.
  • The address inventory is compact, consisting of a single /24 block, which fits the profile of a small private enterprise or internal corporate estate.

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
AS49895dcenter.pl sp. z o.o.49
AS44655MetroLine Sp. z o.o.9

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, 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 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS57897
Registry name
MOBITEX-AS
Registrant
METROLINE-MNT
Abuse contact
abuse-ripe@dcenter.pl
Registered
2012-03-07
Last changed
2020-11-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS57897
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS57897

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 1,779 prefixes, as published 2026-10-22. 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