165.215.128.0/24 - Ex Libris (USA) (AS14148)
CIDR
165.215.128.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Ann Arbor (Bryant Pattengill East)
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 |
|---|---|---|---|---|
| 165.215.128.0/24 | AS14148 EXLIBRIS - Ex Libris (USA) Inc | No ROA | Other IRR | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS14148 | Other IRR | MAINT-AS14148 | 2026-04-09 |
Origin ASN
AS14148
EXLIBRIS - Ex Libris (USA) Inc
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
RegionMichigan
CityAnn Arbor (Bryant Pattengill East)
Coordinates42.2450, -83.7359 ↗
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/165.215.128.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/165.215.128.0/24" | jq
External Links