HomeASN LookupAS137697

AS137697

CHINATELECOM-JiangSu-YangZhou-IDC - CHINATELECOM JiangSu YangZhou IDC networkdescr: YangZhou , Jiangsu Province, P.R.China.

Announced Prefixes (BGP)
208total
202 IPv46 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)17,408
Announced (BGP)88,064
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)3×10^27
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
20
Allocated
—

Announced Prefixes

(BGP)208
|
Prefix
RPKI
IRR
Last Seen
43.242.196.0/22
No ROA
RADB
5/11/2026
43.254.192.0/22
 Invalid—5/11/2026
45.113.200.0/22
No ROA
RADB
5/11/2026
45.117.8.0/22
No ROA
RADB
5/11/2026
45.120.100.0/22
No ROA
RADB
5/11/2026
45.248.8.0/22
 Invalid—5/11/2026
49.71.36.0/24
No ROA
RADB
5/11/2026
49.71.37.0/24
No ROA
RADB
5/11/2026
49.71.38.0/24
No ROA
RADB
5/11/2026
49.71.39.0/24
No ROA
RADB
5/11/2026
1–10 of 208
1 / 21

Allocated Prefixes

(RIR)14
Prefix
Country
RIR
Status
43.242.196.0/22🇨🇳 CNAPNICallocated
43.254.192.0/22🇨🇳 CNAPNICallocated
45.113.200.0/22🇨🇳 CNAPNICallocated
45.117.8.0/22🇨🇳 CNAPNICallocated
45.120.100.0/22🇨🇳 CNAPNICallocated
45.248.8.0/22🇨🇳 CNAPNICallocated
103.8.220.0/22🇨🇳 CNAPNICallocated
103.19.232.0/22🇨🇳 CNAPNICallocated
103.53.124.0/22🇨🇳 CNAPNICallocated
103.60.164.0/22🇨🇳 CNAPNICallocated
1–10 of 14
1 / 2
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/137697

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

curl -s "https://api.ipctl.io/v1/asn/137697" | jq