83.137.134.0/23 - Aptum Technologies (AS13768)
CIDR
83.137.134.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 83.137.134.0/23 | AS13768 COGECO-PEER1 - Aptum Technologies | Valid | Other IRR | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 83.137.128.0/21 | AS13768 COGECO-PEER1 - Aptum Technologies | Valid | - | 2026-10-12 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS13768 | Other IRR | maint-as13768 | 2026-06-30 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 83.137.134.0/28 | 🇬🇧GB | assigned | |
| 83.137.134.16/28 | 🇬🇧GB | assigned | |
| 83.137.134.32/28 | 🇬🇧GB | assigned | |
| 83.137.134.48/28 | 🇬🇧GB | assigned | |
| 83.137.134.64/26 | 🇬🇧GB | assigned | |
| 83.137.134.128/27 | 🇬🇧GB | assigned | |
| 83.137.134.160/28 | 🇬🇧GB | assigned | |
| 83.137.134.176/28 | 🇬🇧GB | assigned | |
| 83.137.134.192/26 | 🇬🇧GB | assigned | |
| 83.137.135.0/25 | 🇬🇧GB | assigned |
Origin ASN
AS13768
COGECO-PEER1 - Aptum Technologies
Related Prefixes
Geolocation
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/83.137.134.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/83.137.134.0/23" | jq
External Links