185.29.136.0/22 - NODE4 Limited (AS31727)
CIDR
185.29.136.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇬🇧 United Kingdom
RIR
RIPE NCC
Status
allocated
Allocated
2013-06-26
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.29.136.0/22 | AS31727 NODE4-AS Node4 Limited | No ROA | RIPE | 2026-10-12 |
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.29.136.0/24 | AS31727 NODE4-AS Node4 Limited | No ROA | - | 2026-10-12 |
| 185.29.137.0/24 | AS31727 NODE4-AS Node4 Limited | No ROA | - | 2026-10-12 |
| 185.29.138.0/24 | AS31727 NODE4-AS Node4 Limited | No ROA | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS31727 | RIPE | N4-NOC | 2015-10-14 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.29.136.0/24 | AS31727 | 🇬🇧GB | assigned |
| 185.29.137.0/24 | AS31727 | 🇬🇧GB | assigned |
| 185.29.138.0/24 | AS31727 | 🇬🇧GB | assigned |
| 185.29.139.0/24 | 🇬🇧GB | assigned |
Origin ASN
AS31727
NODE4-AS Node4 Limited
Related Prefixes
Geolocation
Country🇬🇧United KingdomGB
Coordinates55.3781, -3.4360 ↗
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/185.29.136.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.29.136.0/22" | jq
External Links