66.155.16.0/20 - Aptum Technologies (AS13768)
CIDR
66.155.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
Southampton
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.155.16.0/20 | AS13768 COGECO-PEER1 - Aptum Technologies | No ROA | Other IRR | 2026-10-12 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.155.28.0/22 | AS13768 COGECO-PEER1 - Aptum Technologies | No ROA | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS13768 | Other IRR | maint-as13768 | 2026-06-30 |
Transfer History
Registry transfers of 66.155.16.0/20, blocks inside it, or blocks containing it.
- 66.155.0.0/17M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 66.155.0.0/17 | M&A |
Origin ASN
AS13768
COGECO-PEER1 - Aptum Technologies
Related Prefixes
More prefixes of AS13768
All prefixes of AS13768 →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 ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/66.155.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.155.16.0/20" | jq
External Links