66.112.0.0/18 - CenturyLink Communications (AS22561)
CIDR
66.112.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Shreveport
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 |
|---|---|---|---|---|
| 66.112.0.0/18 | 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 |
|---|---|---|---|---|
| 66.112.0.0/17 | AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC | No ROA | - | 2026-10-12 |
| 66.112.58.0/23 | AS22561 CENTURYLINK-LEGACY-LIGHTCORE - CenturyLink Communications, LLC | No ROA | - | 2026-10-12 |
Transfer History
Registry transfers of 66.112.0.0/18, blocks inside it, or blocks containing it.
- 66.112.0.0/17M&A ·
- 66.112.0.0/17M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 66.112.0.0/17 | M&A | |||
| 66.112.0.0/17 | 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/66.112.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.112.0.0/18" | jq
External Links