HomeASN LookupAS133119

AS133119

UNICOM-CN - China Unicom IP network

Announced Prefixes (BGP)
38total
30 IPv48 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)65,536
Announced (BGP)221,696
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
50
Allocated
—

Announced Prefixes

(BGP)37
|
Prefix
RPKI
IRR
Last Seen
101.36.128.0/17MOAS
 Valid—5/20/2026
110.43.112.0/21
 Valid—5/20/2026
110.43.160.0/21MOAS
 Valid—5/20/2026
110.43.168.0/21MOAS
 Valid—5/20/2026
110.43.176.0/21MOAS
 Valid—5/20/2026
116.181.0.0/16
No ROA
APNIC
5/20/2026
120.52.0.0/17
 Valid
RADB
5/20/2026
120.52.18.0/23
 Invalid—5/20/2026
120.52.44.0/22
 Valid—5/20/2026
120.52.95.0/24
 Valid—5/20/2026
1–10 of 37
1 / 4

Allocated Prefixes

(RIR)5
Prefix
Country
RIR
Status
101.36.128.0/17🇨🇳 CNAPNICallocated
122.14.192.0/18🇨🇳 CNAPNICallocated
123.58.0.0/20🇨🇳 CNAPNICallocated
123.58.96.0/19🇨🇳 CNAPNICallocated
123.58.240.0/20🇨🇳 CNAPNICallocated
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/133119

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

curl -s "https://api.ipctl.io/v1/asn/133119" | jq