AS43950 SPILSBY-AS Terence Froy trading as "Spilsby Internet Solutions"
🇬🇧Org handle: ORG-SIS29-RIPE
==========================================================
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)7,168
Announced (BGP)3,072
IPv6 Addresses
Allocated (RIR)6.3×10²⁹
Announced (BGP)7.9×10²⁸
Routing hygiene
Score 25/100 · Medium riskRPKI ROA coverage
66.7%
no RPKI invalid prefixes
IRR route objects
66.7%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
1
diversity 0/100
- 33% of announced prefixes (1 of 3) have no valid ROA
- Only one upstream seen in the AS paths of its routes
- 33% of announced prefixes (1 of 3) have no IRR route object for this ASN
Based on 3 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 | |
| Valid | RIPE | 2026-10-26 |
Allocated Prefixes
(RIR)10Prefix | Country | RIR | Status |
|---|---|---|---|
| 5.252.156.0/22 | 🇬🇧 GB | RIPENCC | allocated |
| 5.252.156.0/23 | 🇬🇧 GB | RIPE | assigned |
| 5.252.158.0/23 | 🇬🇧 GB | RIPE | assigned |
| 79.98.32.0/21 | 🇬🇧 GB | RIPENCC | allocated |
| 79.98.32.0/23 | 🇬🇧 GB | RIPE | assigned |
| 79.98.34.0/23 | 🇬🇧 GB | RIPE | assigned |
| 79.98.36.0/23 | 🇬🇧 GB | RIPE | assigned |
| 79.98.38.0/23 | 🇬🇧 GB | RIPE | assigned |
| 193.239.8.0/22 | 🇬🇧 GB | RIPENCC | assigned |
| 2a01:568::/29 | 🇬🇧 GB | RIPENCC | allocated |
All 3 announced prefixes of AS43950 →
Upstream Providers(1)
| ASN | Name |
|---|---|
| AS8943 | 🇬🇧JUMP Jump Networks Ltd |
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS43950 hands its own prefixes to: transit providers, or peers at an exchange.
- AS8943JUMP Networks3
Abuse Contact
+31205354444
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
- How to run an ASPA checkVerify the upstream providers listed above
- 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/43950Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/43950" | jq