216.166.236.0/23 - CenturyLink Communications (AS16835)
IPv4ARINannouncedAS16835CENTURYLINK-LEGACY-MR-MEBLANE-AND-RCMT - CenturyLink Communications, LLCNo ROA
CIDR
216.166.236.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
New York
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 |
|---|---|---|---|---|
| 216.166.236.0/23 | AS16835 CENTURYLINK-LEGACY-MR-MEBLANE-AND-RCMT - CenturyLink Communications, LLC | No ROA | - | 2026-10-12 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.166.192.0/18 | AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC | No ROA | - | 2026-10-12 |
| 216.166.224.0/19 | AS22561 CENTURYLINK-LEGACY-LIGHTCORE - CenturyLink Communications, LLC | No ROA | - | 2026-10-12 |
Transfer History
Registry transfers of 216.166.236.0/23, blocks inside it, or blocks containing it.
- 216.166.192.0/18M&A ·
- 216.166.192.0/18M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 216.166.192.0/18 | M&A | |||
| 216.166.192.0/18 | M&A |
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/216.166.236.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.166.236.0/23" | jq
External Links