HomeASN LookupAS51409

AS51409

🇬🇧

SIPSYNERGY sipsynergy LtdORG-SL834-RIPE

RIPENCCallocated
Announced Prefixes (BGP)
12total
12 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)6,400
Announced (BGP)3,072
IPv6 Addresses ⓘ
Allocated (RIR)7.9×10^28
Announced (BGP)0
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
5
Country
🇬🇧 GB
RIR
RIPENCC
Status
allocated
Allocated
8/17/2010

Announced Prefixes

(BGP)12
|
Prefix
RPKI
IRR
Last Seen
178.255.56.0/24
 Valid
RIPE
5/23/2026
178.255.57.0/24
 Valid
RIPE
5/23/2026
178.255.58.0/24
 Valid
RIPE
5/23/2026
178.255.59.0/24
 Valid
RIPE
5/23/2026
178.255.60.0/24
 Valid
RIPE
5/23/2026
178.255.61.0/24
 Valid
RIPE
5/23/2026
178.255.62.0/24
 Valid
RIPE
5/23/2026
178.255.63.0/24
 Valid
RIPE
5/23/2026
185.41.224.0/24
 Valid
RIPE
5/23/2026
185.41.225.0/24
 Valid
RIPE
5/23/2026
1–10 of 12
1 / 2

Allocated Prefixes

(RIR)13
Prefix
Country
RIR
Status
45.146.156.0/22🇬🇧 GBRIPENCCallocated
178.255.56.0/21🇬🇧 GBRIPENCCallocated
178.255.59.0/24🇬🇧 GBRIPEassigned
178.255.60.0/24🇬🇧 GBRIPEassigned
178.255.61.0/24🇬🇧 GBRIPEassigned
178.255.62.0/24🇬🇧 GBRIPEassigned
178.255.63.0/24🇬🇧 GBRIPEassigned
185.41.224.0/22🇬🇧 GBRIPENCCallocated
185.41.224.0/24🇮🇪 IERIPEassigned
185.41.225.0/24🇮🇪 IERIPEassigned
1–10 of 13
1 / 2
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/51409

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

curl -s "https://api.ipctl.io/v1/asn/51409" | jq