192.26.22.0/23 - Montgomery County Government, Maryland (AS54439)
CIDR
192.26.22.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Rockville
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.26.22.0/23 | AS54439 MCGM-FIBERNET3 - Montgomery County Government, Maryland | No ROA | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 192.26.22.0/24 | 🇺🇸US | allocated | |
| 192.26.23.0/24 | 🇺🇸US | allocated |
Transfer History
Registry transfers of 192.26.22.0/23, blocks inside it, or blocks containing it.
- 192.26.23.0/24Transfer ·
- 192.26.22.0/24Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 192.26.23.0/24 | Transfer | |||
| 192.26.22.0/24 | Transfer |
Related Prefixes
More prefixes of AS54439
All prefixes of AS54439 →Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/192.26.22.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.26.22.0/23" | jq
External Links