152.55.0.0/17
🇺🇸CIDR
152.55.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
Durham (Research Triangle Park)
RIR
ARIN
Status
allocated
Allocated
8/8/1994
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 152.55.0.0/20 | AS81NCREN - MCNC | Valid | — | 6/13/2026 |
| 152.55.16.0/20 | AS81NCREN - MCNC | Valid | — | 6/13/2026 |
| 152.55.32.0/20 | AS81NCREN - MCNC | Valid | — | 6/13/2026 |
| 152.55.48.0/20 | AS81NCREN - MCNC | Valid | — | 6/13/2026 |
| 152.55.64.0/20 | AS81NCREN - MCNC | Valid | — | 6/13/2026 |
| 152.55.80.0/20 | AS81NCREN - MCNC | Valid | — | 6/13/2026 |
| 152.55.96.0/20 | AS81NCREN - MCNC | Valid | — | 6/13/2026 |
| 152.55.112.0/20 | AS81NCREN - MCNC | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 152.55.0.0/17 | AS81 | /17 | arin |
Origin ASN
AS81
NCREN - MCNC
Geolocation
Country🇺🇸United StatesUS
RegionNorth Carolina
CityDurham (Research Triangle Park)
Coordinates35.9211, -78.8723 ↗
API
Open https://api.ipctl.io/v1/prefix/152.55.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/152.55.0.0/17" | jq
External Links