72.26.80.0/20 - CenturyLink Communications (AS22561)
CIDR
72.26.80.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Kansas City
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 |
|---|---|---|---|---|
| 72.26.80.0/20 | AS22561 CENTURYLINK-LEGACY-LIGHTCORE - CenturyLink Communications, LLC | No ROA | - | 2026-10-12 |
Related Announcements
1 less-specific, 1 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.26.64.0/19 | AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC | No ROA | - | 2026-10-12 |
| 72.26.87.0/24 | AS22561 CENTURYLINK-LEGACY-LIGHTCORE - CenturyLink Communications, LLC | No ROA | - | 2026-10-12 |
Transfer History
Registry transfers of 72.26.80.0/20, blocks inside it, or blocks containing it.
- 72.26.64.0/19M&A ·
- 72.26.64.0/19M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 72.26.64.0/19 | M&A | |||
| 72.26.64.0/19 | M&A |
Related Prefixes
More prefixes of AS22561
All prefixes of AS22561 →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/72.26.80.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.26.80.0/20" | jq
External Links