206.77.144.0/21 - Austin Community College (AS15345)
CIDR
206.77.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Austin (North Loop)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 206.77.144.0/21 | AS15345 AUSTINCC - Austin Community College | No ROA | - | 2026-10-12 |
Related Announcements
1 less-specific, 2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 206.77.0.0/16 | AS3354 THENET-AS-3354 - University of Texas System | No ROA | - | 2026-10-12 |
| 206.77.144.0/22 | AS15345 AUSTINCC - Austin Community College | No ROA | - | 2026-10-12 |
| 206.77.148.0/22 | AS15345 AUSTINCC - Austin Community College | No ROA | - | 2026-10-12 |
Related Prefixes
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 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/206.77.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/206.77.144.0/21" | jq
External Links