HomeASN LookupAS57653

AS57653

🇬🇧

CTL-AS Central Technology LtdORG-CTL23-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
6total
5 IPv41 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)4,352
Announced (BGP)3,840
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)7.9×10^28
Prefix Limit (IPv4)
10
Prefix Limit (IPv6)
5
Country
🇬🇧 GB
RIR
RIPENCC
Status
allocated
Allocated
12/29/2011

Announced Prefixes

(BGP)6
|
Prefix
RPKI
IRR
Last Seen
45.149.241.0/24
 Valid
RIPE
5/25/2026
94.156.96.0/24
 Valid
RIPE
5/25/2026
94.156.186.0/24
 Valid
RIPE
5/25/2026
109.69.232.0/21
 Valid
RIPE
5/25/2026
185.191.84.0/22
 Valid
RIPE
5/25/2026
2a00:1ba8::/32
 Valid
RIPE
5/25/2026

Allocated Prefixes

(RIR)7
Prefix
Country
RIR
Status
45.149.241.0/24🇬🇧 GBRIPENCCallocated
93.123.74.0/23🇬🇧 GBRIPENCCallocated
94.156.96.0/24🇬🇧 GBRIPENCCallocated
94.156.186.0/24🇬🇧 GBRIPENCCallocated
109.69.232.0/21🇬🇧 GBRIPENCCallocated
185.191.84.0/22🇬🇧 GBRIPENCCallocated
2a00:1ba8::/32🇬🇧 GBRIPENCCallocated
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/57653

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

curl -s "https://api.ipctl.io/v1/asn/57653" | jq