72.66.0.0/15 - BGP Prefix
IPv4ARINallocated RPKI Valid
CIDR
72.66.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇺🇸 United States
City
Washington D.C.
RIR
ARIN
Status
allocated
Allocated
2005-06-24
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| 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
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.66.0.0/17 | AS701 UUNET - Verizon Business | Valid | - | 2026-10-12 |
| 72.66.184.0/21 | AS701 UUNET - Verizon Business | Valid | - | 2026-10-12 |
| 72.66.192.0/19 | AS701 UUNET - Verizon Business | Valid | - | 2026-10-12 |
Transfer History
Registry transfers of 72.66.0.0/15, blocks inside it, or blocks containing it.
- 72.66.0.0/15M&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/72.66.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.66.0.0/15" | jq
External Links