166.151.0.0/16 - BGP Prefix
IPv4ARINnot announced RPKI Valid
CIDR
166.151.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Plymouth Meeting
RIR
ARIN
Status
not announced
Allocated
-
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. | ||||
Related Announcements
1 less-specific, 2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 166.148.0.0/14 | AS22394 CELLCO - Verizon Business | Valid | - | 2026-10-12 |
| 166.151.0.0/17 | AS6167 CELLCO-PART - Verizon Business | Valid | - | 2026-10-12 |
| 166.151.128.0/17 | AS6167 CELLCO-PART - Verizon Business | Valid | - | 2026-10-12 |
Transfer History
Registry transfers of 166.151.0.0/16, blocks inside it, or blocks containing it.
- 166.151.0.0/16Transfer ·
- 166.128.0.0/9M&A ·
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 ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/166.151.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/166.151.0.0/16" | jq
External Links