HomeASN LookupAS17789

AS17789

CNCGROUP-SH-IDC - CNCGROUP IP network of ShangHai IDC

Announced Prefixes (BGP)
3total
3 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)65,536
Announced (BGP)65,792
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
5
Allocated
—

Announced Prefixes

(BGP)3
|
Prefix
RPKI
IRR
Last Seen
27.99.128.0/17
No ROA
RADB
5/25/2026
27.99.130.0/24
No ROA—5/25/2026
42.0.128.0/17
No ROA
RADB
5/25/2026

Allocated Prefixes

(RIR)2
Prefix
Country
RIR
Status
27.99.128.0/17🇨🇳 CNAPNICallocated
42.0.128.0/17🇨🇳 CNAPNICallocated
ASPA
No ASPA
External Links
Hurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/17789

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

curl -s "https://api.ipctl.io/v1/asn/17789" | jq