Autonomous system
AS131445 AIS3G-2100-AS-AP Advance Wireless Network
Mobile APNIC
Summary
AIS (Advanced Info Service)
isp mobile eyeball
AIS (AIS3G-2100-AS-AP, operated by Advanced Wireless Network) — Thailand's largest mobile operator.
What it's used for
- Mobile data for a very large Thai subscriber base across 4G and 5G, plus fixed broadband (AIS Fibre).
Notable
- A major Thai "eyeball" network; mobile addresses typically sit behind carrier-grade NAT.
- Advanced Wireless Network is the AIS group subsidiary that holds spectrum and runs the radio network.
Interesting
- AIS competes with True and the former dtac (now merged into True Corporation) in the Thai market.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 60 prefixes · 148K addresses IPv6 69 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TH | Thailand | 129 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS131445- Registry name
- AIS3G-2100-AS-AP
- Registrant
- ADVANCED WIRELESS NETWORK COMPANY LIMITED
- Abuse contact
- abuseIPv4@ais.co.th
- Registered
- 2011-06-28
- Last changed
- 2021-05-26
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 480 valid, 0 with no ROA
- ROAs
- 284 authorising AS131445
- ASPA
- no ASPA record
- IRR
- 88% registered · 423 of 480 announcements 1 other origin
- Route objects
- 1,359 naming AS131445
Reputation
Classification and threat
Mobile Cellular carrier. Addresses are shared by many handsets via CGNAT.
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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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