asn.dev

Autonomous system

AS131429 MOBIFONE-AS-VN MOBIFONE Corporation

Unclassified APNIC

IPv4 addresses 59.58K 49 prefixes
IPv6 prefixes 85 counted as prefixes, not addresses
Countries 1 mostly VN
Exchanges 2 recorded by PCH
Upstreams 14 16 downstream
Flagged prefixes 7 see address space

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 2 exchanges in 2 countries, largest first.

ExchangeLocationTheir address
BroadBand Internet eXchange TokyoTokyo, Japan101.203.90.212
BroadBand Internet eXchange SingaporeSingapore, Singapore103.231.152.70

Transit providers

14 upstream, 16 downstream and 50 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3356Level 3 Parent, LLC11,362
AS1299Arelion Sweden AB6,799
AS2914NTT America, Inc.3,265
AS10099China Unicom Global2,801
AS9304HGC Global Communications Limited2,578
AS6939Hurricane Electric LLC2,285
AS3491PCCW Global HK Ltd.1,553
AS18403FPT Telecom Company1,471

All 14 upstreams →

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 49 prefixes · 59.58K addresses IPv6 85 prefixes

CountryNamePrefixes
VNViet Nam134

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS131429
Registry name
MOBIFONE-AS-VN
Abuse contact
hm-changed@vnnic.vn
Registered
2015-05-07
Last changed
2023-03-27
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
99.8% valid · 880 valid, 2 with no ROA
ROAs
70 authorising AS131429
ASPA
no ASPA record
IRR
100% registered · 882 of 882 announcements
Route objects
4,390 naming AS131429

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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