HomeASN LookupAS58542

AS58542

CHINATELECOM-TIANJIN - Tianjij,300000

Announced Prefixes (BGP)
75total
65 IPv410 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)13,824
Announced (BGP)115,968
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)2.4×10^29
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
50
Allocated
—

Announced Prefixes

(BGP)75
|
Prefix
RPKI
IRR
Last Seen
42.81.0.0/16
No ROA
RADB
5/18/2026
42.81.138.0/24
No ROA—5/18/2026
42.81.168.0/24
No ROA
RADB
5/18/2026
42.81.169.0/24
No ROA
RADB
5/18/2026
42.81.170.0/24
No ROA
RADB
5/18/2026
42.81.171.0/24
No ROA
RADB
5/18/2026
42.81.172.0/24
No ROA
RADB
5/18/2026
42.81.173.0/24
No ROA
RADB
5/18/2026
43.241.180.0/22
No ROA
RADB
5/18/2026
103.45.168.0/24
 Valid
RADB
5/18/2026
1–10 of 75
1 / 8

Allocated Prefixes

(RIR)9
Prefix
Country
RIR
Status
43.241.180.0/22🇨🇳 CNAPNICallocated
103.197.3.0/24🇨🇳 CNAPNICassigned
103.233.4.0/22🇨🇳 CNAPNICallocated
123.151.48.0/20🇨🇳 CNAPNICassigned
123.151.92.0/22🇨🇳 CNAPNICassigned
123.151.96.0/20🇨🇳 CNAPNICassigned
123.151.144.0/24🇨🇳 CNAPNICassigned
123.151.148.0/22🇨🇳 CNAPNICassigned
123.151.152.0/22🇨🇳 CNAPNICassigned
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/58542

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

curl -s "https://api.ipctl.io/v1/asn/58542" | jq