HomeASN LookupAS42353

AS42353

🇬🇧

SIMWOOD Simwood eSMS LimitedORG-SeL11-RIPE

Simwood eSMS Limited

RIPENCCallocated
Announced Prefixes (BGP)
14total
14 IPv40 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)4,608
Announced (BGP)5,888
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
2/7/2007

Announced Prefixes

(BGP)14
|
Prefix
RPKI
IRR
Last Seen
91.233.5.0/24
No ROA
RIPE
5/25/2026
178.22.136.0/21
 Valid
RIPE
5/25/2026
178.22.136.0/23
 Valid
RIPE
5/25/2026
178.22.136.0/24
 Valid
RIPE
5/25/2026
178.22.137.0/24
 Valid
RIPE
5/25/2026
178.22.139.0/24
 Valid
RIPE
5/25/2026
178.22.140.0/23
 Valid
RIPE
5/25/2026
178.22.140.0/24
 Valid
RIPE
5/25/2026
178.22.141.0/24
 Valid
RIPE
5/25/2026
178.22.142.0/24
 Valid
RIPE
5/25/2026
1–10 of 14
1 / 2

Allocated Prefixes

(RIR)9
Prefix
Country
RIR
Status
91.233.5.0/24🇬🇧 GBRIPENCCassigned
178.22.136.0/21🇬🇧 GBRIPENCCallocated
178.22.136.0/24🇬🇧 GBRIPEassigned
178.22.143.0/24🇬🇧 GBRIPEassigned
185.63.140.0/22🇬🇧 GBRIPENCCallocated
185.63.140.0/24🇬🇧 GBRIPEassigned
185.63.142.0/24🇬🇧 GBRIPEassigned
194.0.210.0/24🇬🇧 GBRIPENCCassigned
2a02:28c8::/32🇬🇧 GBRIPENCCallocated
ASPA
No ASPA
Abuse Contact
External Links
RIPE WhoisHurricane Electric BGPRIPEstatPeeringDB
API
Open
GEThttps://api.ipctl.io/v1/asn/42353

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

curl -s "https://api.ipctl.io/v1/asn/42353" | jq