161.217.140.0/23 - Level 3 Parent (AS3549)
CIDR
161.217.140.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
San Jose
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 |
|---|---|---|---|---|
| 161.217.140.0/23 | AS3549 LVLT-3549 - Level 3 Parent, LLC | No ROA | - | 2026-10-12 |
Related Announcements
2 less-specific, 1 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 161.217.0.0/16 | AS22284 AS22284-DOI-OPS - U.S. Department of the Interior | No ROA | - | 2026-10-12 |
| 161.217.128.0/17 | AS22284 AS22284-DOI-OPS - U.S. Department of the Interior | No ROA | - | 2026-10-12 |
| 161.217.140.0/24 | AS3549 LVLT-3549 - Level 3 Parent, LLC | No ROA | - | 2026-10-12 |
Origin ASN
AS3549
LVLT-3549 - Level 3 Parent, LLC
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/161.217.140.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/161.217.140.0/23" | jq
External Links