166.161.192.0/18 - Verizon Business (AS6167)
CIDR
166.161.192.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Plymouth Meeting
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 |
|---|---|---|---|---|
| 166.161.192.0/18 | AS6167 CELLCO-PART - Verizon Business | Valid | ARIN | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 166.161.0.0/16 | AS22394 CELLCO - Verizon Business | Valid | - | 2026-10-11 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS6167 | ARIN | MNT-MCICS | 2026-10-01 |
Transfer History
Registry transfers of 166.161.192.0/18, blocks inside it, or blocks containing it.
- 166.160.0.0/14Transfer ·
- 166.128.0.0/9M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 166.160.0.0/14 | Transfer | |||
| 166.128.0.0/9 | M&A |
Origin ASN
AS6167
CELLCO-PART - Verizon Business
Related Prefixes
More prefixes of AS6167
All prefixes of AS6167 →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/166.161.192.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/166.161.192.0/18" | jq
External Links