HomeASN LookupAS58519

AS58519

CHINATELECOM-Ctcloud - Cloud Computing Corporation

Announced Prefixes (BGP)
285total
268 IPv417 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)207,616
Announced (BGP)633,088
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)2.8×10^28
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
100
Allocated
—

Announced Prefixes

(BGP)285
|
Prefix
RPKI
IRR
Last Seen
36.111.128.0/20
No ROA—5/20/2026
36.111.144.0/20
No ROA
RADB
5/20/2026
36.111.144.0/24
No ROA—5/20/2026
36.111.145.0/24
No ROA—5/20/2026
36.111.146.0/24
No ROA—5/20/2026
36.111.147.0/24
No ROA—5/20/2026
36.111.152.0/22
No ROA—5/20/2026
36.111.160.0/20
No ROA
RADB
5/20/2026
36.111.166.0/24
No ROA—5/20/2026
36.111.170.0/24
No ROA—5/20/2026
1–10 of 285
1 / 29

Allocated Prefixes

(RIR)81
Prefix
Country
RIR
Status
42.187.120.0/22🇨🇳 CNAPNICallocated
43.240.220.0/22🇨🇳 CNAPNICallocated
43.255.192.0/22🇨🇳 CNAPNICallocated
45.251.92.0/22🇨🇳 CNAPNICallocated
45.251.100.0/22🇨🇳 CNAPNICallocated
101.1.0.0/22🇨🇳 CNAPNICallocated
101.2.172.0/22🇨🇳 CNAPNICallocated
101.50.56.0/22🇨🇳 CNAPNICallocated
101.53.100.0/22🇨🇳 CNAPNICallocated
101.78.0.0/22🇨🇳 CNAPNICallocated
1–10 of 81
1 / 9
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/58519

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

curl -s "https://api.ipctl.io/v1/asn/58519" | jq