HomeASN LookupAS17428

AS17428 CHINA-ABITCOOL 21Vianet.Co.,Ltd

🇨🇳

Org handle: A9162E3D

21Vianet.Co.,Ltd

APNICallocated
Announced Prefixes (BGP)
30total
25 IPv45 IPv6
IPv4 Addresses
Allocated (RIR)3,584
Announced (BGP)16,640
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
20
Country
🇨🇳 CN
RIR
APNIC
Status
allocated
Allocated
2000-10-19

Announced Prefixes

(BGP)30
|
Prefix
RPKI
IRR
Last Seen
103.253.204.0/22
 Valid-2026-10-10
120.132.146.0/24MOAS
 Valid
Other IRR
2026-10-10
120.132.177.0/24MOAS
 Valid
Other IRR
2026-10-10
120.132.224.0/21
 Valid
Other IRR
2026-10-10
120.132.224.0/23
 Valid
Other IRR
2026-10-10
120.132.224.0/24
 Valid
Other IRR
2026-10-10
120.132.226.0/23
 Valid
Other IRR
2026-10-10
120.132.228.0/23
 Valid
Other IRR
2026-10-10
120.132.230.0/23
 Valid
Other IRR
2026-10-10
120.132.231.0/24
 Valid
Other IRR
2026-10-10
1-10 of 30
1 / 3

Allocated Prefixes

(RIR)7
Prefix
Country
RIR
Status
103.253.204.0/22🇨🇳 CNAPNICallocated
211.148.17.0/24🇨🇳 CNAPNICassigned
211.148.18.0/23🇨🇳 CNAPNICassigned
211.148.20.0/22🇨🇳 CNAPNICassigned
211.148.24.0/23🇨🇳 CNAPNICassigned
211.148.27.0/24🇨🇳 CNAPNICassigned
2403:a200::/32🇨🇳 CNAPNICallocated

All 30 announced prefixes of AS17428 →

BGP Neighbours

(seen in AS paths)

Upstreams (9)

Networks AS17428 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS4811China Telecom (Group)18
  • AS17622China Unicom Guangzhou Network3
  • AS24400Shanghai Mobile Communications3
  • AS2914NTT America1
  • AS4808China Unicom Beijing Province Network1
  • AS4812China Telecom (Group)1
  • AS4847China Networks Inter Exchange1
  • AS56040China Mobile Communications Corporation1
  • AS133111CERNET New Technology1
ASPA
No ASPA
External Links
APNIC WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/17428

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/17428" | jq