208.48.128.0/18 - Level 3 Parent (AS3549)
CIDR
208.48.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
allocated
Allocated
1999-07-29
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 208.48.128.0/18 | AS3549 LVLT-3549 - Level 3 Parent, LLC | No ROA | - | 2026-10-11 |
More-Specific Announcements
8 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 208.48.153.0/24 | AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE - Level 3 Parent, LLC | No ROA | - | 2026-10-11 |
| 208.48.160.0/21 | AS4455 BSO IX Reach Ltd | No ROA | - | 2026-10-11 |
| 208.48.160.0/21 | AS31216 BSOCOM BSO Network Solutions SAS | No ROA | - | 2026-10-11 |
| 208.48.160.0/24 | AS4455 BSO IX Reach Ltd | No ROA | - | 2026-10-11 |
| 208.48.160.0/24 | AS31216 BSOCOM BSO Network Solutions SAS | No ROA | - | 2026-10-11 |
| 208.48.165.0/24 | AS4455 BSO IX Reach Ltd | No ROA | - | 2026-10-11 |
| 208.48.165.0/24 | AS31216 BSOCOM BSO Network Solutions SAS | No ROA | - | 2026-10-11 |
| 208.48.178.0/24 | AS7385 ABUL-14-7385 - Allstream Business US, LLC | No ROA | - | 2026-10-11 |
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/208.48.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/208.48.128.0/18" | jq
External Links