asn.dev

Autonomous system

AS18188 ATENEO-AS-AP Ateneo de Manila University

Unclassified APNIC

IPv4 addresses 768 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PH
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Ateneo de Manila University

Philippines · AI-generated

education university campus philippines

ATENEO-AS-AP is operated by Ateneo de Manila University.

What it's used for

  • The address space carries university campus infrastructure, evidenced by netnames ADMU-PH and reverse DNS entries like placement.ateneo.edu.
  • One prefix, 121.58.232.0/24, is registered to CONVERGE ICT SOLUTIONS INC with netname Converge_ICT_Solution_Inc and reverse DNS pointing to convergeict.com, indicating a specific service or leased segment within the university's announced space.
  • The AS announces 768 IPv4 addresses across 3 prefixes with 4 observed neighbours, a ratio consistent with a small, self-contained institutional network rather than a transit provider.

Notable

  • Registrants are mixed: two prefixes are registered to Ateneo de Manila University, while one is registered to Converge ICT Solutions Inc.
  • The address inventory is small and finely subdivided into three /24 blocks, typical of a single-site corporate or educational estate.
  • No IPv6 prefixes are currently announced in the inventory.

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9299Philippine Long Distance Telephone Company155
AS17639Converge ICT Solutions Inc.32
AS9821Department of Science and Technology10

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 3 prefixes · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
PHPhilippines3

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS18188
Registry name
ATENEO-AS-AP
Registrant
Ateneo de Manila University
Abuse contact
irt@ateneo.edu
Registered
2008-09-04
Last changed
2020-06-22
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS18188
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
7 naming AS18188

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