149.255.40.0/21
🇺🇸CIDR
149.255.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Pittsburgh (Downtown)
RIR
RIPENCC
Status
allocated
Allocated
8/19/2011
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
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 149.255.42.0/24 | AS57408REED-SMITH-EU-ASN Reed Smith LLP | No ROA | — | 5/30/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 149.255.41.0/24 | 🇬🇧GB | assigned | |
| 149.255.42.0/24 | AS57408 | 🇬🇧GB | assigned |
| 149.255.40.0/26 | 🇪🇺EU | assigned |
Origin ASN
AS57408
REED-SMITH-EU-ASN Reed Smith LLP
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/149.255.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/149.255.40.0/21" | jq
External Links