asn.dev

Autonomous system

AS18172 ITSYSTEM-LLC-AS ITSYSTEM LLC

Unclassified APNIC

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly MN
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

ITSYSTEM LLC

Mongolia · AI-generated

business mongolia small

The AS handle ITSYSTEM-LLC-AS is held by ITSYSTEM LLC.

What it's used for

  • The address space is registered under the netname ITSYSTEM-LLC-MN with registrant IRT-ITSYSTEM-LLC-MN, indicating a single corporate entity.
  • The network announces 256 IPv4 addresses across 1 prefix (103.87.255.0/24) and has 1 observed neighbour, suggesting a small-scale business or internal corporate estate rather than a transit or large access provider.

Notable

  • The registrant ITSYSTEM LLC matches the AS holder name exactly, confirming consistent ownership.
  • The inventory consists of a single /24 block, which is a compact allocation typical for a specific site or small organization.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS55805MobiCom Corporation58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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
MNMongolia1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS18172
Registry name
ITSYSTEM-LLC-AS
Registrant
ITSYSTEM LLC
Abuse contact
zolboo@itsystem.mn
Registered
2017-03-29
Last changed
2021-01-10
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
ITSYSTEM LLC
Scope
Not Disclosed
Traffic ratio
Not Disclosed
Website
http://www.itsystem.mn

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS18172
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS18172

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 1,783 prefixes, as published 2026-10-17. 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