AS38731 VTDC-AS-VN Vietel - CHT Compamy Ltd
Announced Prefixes (BGP)
169total
158 IPv411 IPv6
IPv4 Addresses
Allocated (RIR)1,792
Announced (BGP)97,280
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)4.4×10²⁸
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
50
Allocated
-
Listed on the threat map (2026-10-10)
Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.
Announced Prefixes
(BGP)169|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 |
1-10 of 169
1 / 17
Allocated Prefixes
(RIR)3Prefix | Country | RIR | Status |
|---|---|---|---|
| 103.1.208.0/22 | 🇻🇳 VN | APNIC | allocated |
| 103.175.146.0/23 | 🇻🇳 VN | APNIC | allocated |
| 115.84.179.0/24 | 🇻🇳 VN | APNIC | assigned |
All 169 announced prefixes of AS38731 →
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS38731 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (70)
Networks whose own prefixes AS38731 passes on: usually its customers.
- AS131428Rainbow E Commerce Company Limited22
- AS140822ANPHATIDC20
- AS149147GOFIBER SOFTWARE TECHNOLOGY COMPANY LIMITED13
- AS135987Reload Company Limited10
- AS153410NEXT STEP TECHNOLOGY JOINT STOCK COMPANY9
- AS131353NhanHoa Software Company8
- AS131392GMO Z.Com Runsystem Joint Stock Company8
- AS131427AOHOAVIET VN8
- AS135942Adsota Corporation8
- AS149117VTC MOBILE SERVICES JOINT STOCK COMPANY8
- AS38248VTC VN7
- AS149113ODB VIET NAM COMPANY LIMITED7
- AS131426MISA VN6
- AS56150Viet Solutions Services Trading Company Limited5
- AS56158Digital World Data Online Company5
- AS63765HOSTVN Technology Solutions Joint Stock Company5
- AS131367Viet Online Trading Service Corporation5
- AS131378Cloud Viet Technology Company Limited5
- AS135953Vietnam Online Network Solution Joint Stock Compnay5
- AS135959Onebim Vietnam Limited Company5
- AS149137TAN THANH AN INTERNATIONAL TRADE DEVELOPMENT COMPANY LIMITED5
- AS63730VNSO TECHNOLOGY JOINT STOCK COMPANY4
- AS131382S3WORK Technology4
- AS135937Next Technology Investment And Development Company Limited4
- AS135958Teko Vietnam Technology Joint Stock Company4
- AS135986Turbo Technology Solution Joint Stock Company4
- AS140742DZOGAME COMPANY LIMITED4
- AS56153Digital Storage Company Limited3
- AS131386Long Van System Solution JSC3
- AS131418SHOPEEPAY JOINT STOCK COMPANY3
- AS131435Vietnam Esports And Entertainment Joint Stock Company3
- AS135919MB SHINSEI Finance Limited Liability Company3
- AS140787LAM A ARCHITECTURE CONSTRUCTION COMPANY LIMITED3
- AS140811VIET NAM INTERACTIVE TELEVISION JOINT STOCK COMPANY3
- AS140832Vietnam F Tech., JSC3
- AS149098VIETNAM DIGITAL INFRASTRUCTURE JOINT STOCK COMPANY3
- AS149146VNETKIWON SECURITY3
- AS151908MAY CHU VIET SOLUTIONS CORPORATION3
- AS153003Digital Shield Technology Company Limited3
- AS131436Information Technology And Digital Transformation Center Vietnam Social Security2
- AS131439VietNam Credit Information Joint Stock Company2
- AS135912VNETWORK Joint Stock Company2
- AS1359158 Floor, 96 98 Dao Duy Anh, Phu Nhuan, HCMC2
- AS135932Viet Storage Technology Joint Stock Company2
- AS135994IDC Online Technology And Solutions Corporation2
- AS140831Data Center Of Vietnam National University Ho Chi Minh City2
- AS153022ADM TECHNOLOGY JOINT STOCK COMPANY2
- AS154697Hasaki Vietnam Joint Stock Company2
- AS38738L.C.S Company1
- AS45543SaiGon Tourist Cable Televition Company1
- AS45894FPT Online JSC1
- AS55320KNODE TECHNOLOGY COMPANY LIMITED1
- AS63740TOCDOSOVN VN1
- AS63759TaDu Joint Stock Company1
- AS131404Masters Technology Corporation1
- AS131425Dien May Xanh Investment Joint Stock Company1
- AS135391AOFEI DATA INTERNATIONAL COMPANY LIMITED1
- AS135917Cong Ty TNHH Web Panda1
- AS135944VinhNam Commercial Informatics Service Corporation1
- AS135947Shopee Company Limited1
- AS135961Viet Nam Data Online Joint Stock Company1
- AS136907HUAWEI CLOUDS1
- AS140745VINTEK VIET NAM TECHNOLOGY TELECOM COMPANY LIMITED1
- AS140762Vinh Railway Signalling Telecom Joint Stock Company1
- AS150821HD TECHNICAL INFRASTRUCTURE CONSTRUCTION COMPANY LIMITED1
- AS150837SAOVANG TELECOMMUNICATION INFRASTRUCTURE JOINT STOCK COMPANY1
- AS151855SOUTH TELECOMMUNICATIONS SOFTWARE JOINT STOCK COMPANY1
- AS151858INTERDIGI JOINT STOCK COMPANY1
- AS151905PHO TUE SOFTWARE AND TECHNOLOGY SOLUTIONS JOINT STOCK COMPANY1
- AS153591LEEON TECHNOLOGY COMPANY LIMITED1
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS38731 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/38731Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/38731" | jq