HomeASN LookupAS138421

AS138421

🇨🇳

CU-CN-AS - China UnicomORG-CU1-AP

China Unicom

APNICallocated
Announced Prefixes (BGP)
292total
252 IPv440 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)23,040
Announced (BGP)189,440
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)6.4×10^26
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
200
Country
🇨🇳 CN
RIR
APNIC
Status
allocated
Allocated
11/13/2018

Announced Prefixes

(BGP)287
|
Prefix
RPKI
IRR
Last Seen
1.1.8.0/24MOAS
No ROA
RADB
5/23/2026
43.240.124.0/24MOAS
 Valid
RADB
5/23/2026
43.240.125.0/24
 Valid
RADB
5/23/2026
43.240.126.0/23MOAS
 Valid
RADB
5/23/2026
43.240.128.0/23
 Valid
RADB
5/23/2026
43.240.130.0/23
 Valid
RADB
5/23/2026
43.240.192.0/22MOAS
 Valid
RADB
5/23/2026
43.254.44.0/23MOAS
 Valid
RADB
5/23/2026
43.254.46.0/23MOAS
 Valid
RADB
5/23/2026
43.254.104.0/24
 Valid
RADB
5/23/2026
1–10 of 287
1 / 29

Allocated Prefixes

(RIR)9
Prefix
Country
RIR
Status
43.240.192.0/22🇨🇳 CNAPNICallocated
43.254.148.0/22🇨🇳 CNAPNICallocated
58.246.165.0/24🇨🇳 CNAPNICassigned
103.68.128.0/22🇨🇳 CNAPNICallocated
103.192.212.0/22🇨🇳 CNAPNICallocated
103.220.164.0/22🇨🇳 CNAPNICallocated
114.67.64.0/18🇨🇳 CNAPNICassigned
210.22.165.0/24🇨🇳 CNAPNICassigned
210.51.20.0/22🇨🇳 CNAPNICassigned
ASPA
No ASPA
External Links
APNIC WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/138421

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

curl -s "https://api.ipctl.io/v1/asn/138421" | jq