87.87.0.0/16
🇺🇸CIDR
87.87.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Norfolk
RIR
ARIN
Status
allocated
Allocated
3/2/2026
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 87.87.0.0/16 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | — | 5/31/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 87.84.0.0/14 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | — | 5/31/2026 |
| 87.87.32.0/19 | AS20115CHARTER-20115 - Charter Communications LLC | Valid | — | 5/31/2026 |
| 87.87.96.0/19 | AS20115CHARTER-20115 - Charter Communications LLC | Valid | — | 5/31/2026 |
| 87.87.64.0/19 | AS20115CHARTER-20115 - Charter Communications LLC | Valid | — | 5/31/2026 |
| 87.87.0.0/19 | AS20115CHARTER-20115 - Charter Communications LLC | Valid | — | 5/31/2026 |
| 87.87.128.0/21 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
| 87.87.136.0/21 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 5/31/2026 |
Geolocation
Country🇺🇸United StatesUS
CityNorfolk
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/87.87.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/87.87.0.0/16" | jq
External Links