104.153.8.0/21
🇺🇸IPv4ARINallocatedNo ROA
CIDR
104.153.8.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Silver Spring (Downtown Silver Spring)
RIR
ARIN
Status
allocated
Allocated
7/25/2014
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
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 104.153.12.0/24 | AS63285ML-PROD-INTERNET-NORTH - Merchant-Link, LLC | No ROA | — | 5/31/2026 |
| 104.153.10.0/24 | AS398878S4-PROD-INTERNET-WEST01 - Merchant-Link, LLC | No ROA | — | 5/31/2026 |
| 104.153.14.0/24 | AS398878S4-PROD-INTERNET-WEST01 - Merchant-Link, LLC | No ROA | — | 5/31/2026 |
| 104.153.15.0/24 | AS398878S4-PROD-INTERNET-WEST01 - Merchant-Link, LLC | No ROA | — | 5/31/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionMaryland
CitySilver Spring (Downtown Silver Spring)
Coordinates38.9949, -77.0315 ↗
API
Open https://api.ipctl.io/v1/prefix/104.153.8.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/104.153.8.0/21" | jq
External Links