AS42353 SIMWOOD Simwood eSMS Limited
🇬🇧Org handle: ORG-SeL11-RIPE
Simwood eSMS Limited
RIPE NCCallocated
Announced Prefixes (BGP)
16total
16 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)5,120
Announced (BGP)6,400
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)0
Announced Prefixes
(BGP)16|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 |
1-10 of 16
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Allocated Prefixes
(RIR)11Prefix | Country | RIR | Status |
|---|---|---|---|
| 91.233.5.0/24 | 🇬🇧 GB | RIPENCC | assigned |
| 178.22.136.0/21 | 🇬🇧 GB | RIPENCC | allocated |
| 178.22.136.0/24 | 🇬🇧 GB | RIPE | assigned |
| 178.22.143.0/24 | 🇬🇧 GB | RIPE | assigned |
| 185.63.140.0/22 | 🇬🇧 GB | RIPENCC | allocated |
| 185.63.140.0/24 | 🇬🇧 GB | RIPE | assigned |
| 185.63.141.0/24 | 🇬🇧 GB | RIPE | assigned |
| 185.63.142.0/24 | 🇬🇧 GB | RIPE | assigned |
| 185.63.143.0/24 | 🇬🇧 GB | RIPE | assigned |
| 194.0.210.0/24 | 🇬🇧 GB | RIPENCC | assigned |
1-10 of 11
1 / 2
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS42353 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/42353Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/42353" | jq