142.249.168.0/22
🇺🇸CIDR
142.249.168.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Springfield (Metro Center)
RIR
ARIN
Status
allocated
Allocated
10/9/2025
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.249.168.0/22 | AS33741DENNIS-GROUP - Dennis Group | Valid | ARIN | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.249.168.0/24 | AS33741DENNIS-GROUP - Dennis Group | Valid | — | 6/1/2026 |
| 142.249.169.0/24 | AS33741DENNIS-GROUP - Dennis Group | Valid | — | 6/1/2026 |
| 142.249.170.0/24 | AS33741DENNIS-GROUP - Dennis Group | Valid | — | 6/1/2026 |
| 142.249.171.0/24 | AS33741DENNIS-GROUP - Dennis Group | Valid | — | 6/1/2026 |
Origin ASN
AS33741
DENNIS-GROUP - Dennis Group
Geolocation
Country🇺🇸United StatesUS
RegionMassachusetts
CitySpringfield (Metro Center)
Coordinates42.1035, -72.5922 ↗
API
Open https://api.ipctl.io/v1/prefix/142.249.168.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/142.249.168.0/22" | jq
External Links