170.151.0.0/16 - BGP Prefix
IPv4ARINallocated RPKI Valid
CIDR
170.151.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Durham
RIR
ARIN
Status
allocated
Allocated
2018-09-10
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
7 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 170.151.0.0/22 | AS19115 CHARTER-19115-DC - Charter Communications LLC | Valid | - | 2026-10-11 |
| 170.151.4.0/22 | AS19115 CHARTER-19115-DC - Charter Communications LLC | Valid | - | 2026-10-11 |
| 170.151.8.0/22 | AS10796 TWC-10796-MIDWEST - Charter Communications Inc | Valid | - | 2026-10-11 |
| 170.151.12.0/22 | AS19115 CHARTER-19115-DC - Charter Communications LLC | Valid | - | 2026-10-11 |
| 170.151.16.0/22 | AS19115 CHARTER-19115-DC - Charter Communications LLC | Valid | - | 2026-10-11 |
| 170.151.128.0/19 | AS20001 TWC-20001-PACWEST - Charter Communications Inc | Valid | - | 2026-10-11 |
| 170.151.160.0/19 | AS20001 TWC-20001-PACWEST - Charter Communications Inc | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 170.151.0.0/16 | AS0 | /16 | arin |
Transfer History
Registry transfers of 170.151.0.0/16, blocks inside it, or blocks containing it.
- 170.151.0.0/16Transfer ·
- 170.151.0.0/16M&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/170.151.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.151.0.0/16" | jq
External Links