72.5.176.0/20 - BGP Prefix
IPv4ARINallocatedNo ROA
CIDR
72.5.176.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Greenwich
RIR
ARIN
Status
allocated
Allocated
2004-09-30
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
6 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.5.176.0/21 | AS13789 INTERNAP-BLK3 - Unitas Global | No ROA | - | 2026-10-11 |
| 72.5.176.0/22 | AS13789 INTERNAP-BLK3 - Unitas Global | No ROA | - | 2026-10-11 |
| 72.5.182.0/24 | AS18893 SELECT-EQUITY - Select Equity Group, Inc. | No ROA | - | 2026-10-11 |
| 72.5.184.0/21 | AS12179 INTERNAP-2BLK - Unitas Global | No ROA | - | 2026-10-11 |
| 72.5.189.0/24 | AS32475 SINGLEHOP-LLC - Internap Holding LLC | No ROA | - | 2026-10-11 |
| 72.5.191.0/24 | AS46282 AVIALL-SERVICES-INC - Boeing Distribution, Inc. | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS10910 | Other IRR | MAINT-AS1828 | 2023-11-13 |
Transfer History
Registry transfers of 72.5.176.0/20, blocks inside it, or blocks containing it.
- 72.5.176.0/20M&A ·
- 72.5.176.0/20M&A ·
- 72.5.0.0/16M&A ·
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/72.5.176.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.5.176.0/20" | jq
External Links