199.77.128.0/17
🇺🇸CIDR
199.77.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.77.128.0/17 | AS3549LVLT-3549 - Level 3 Parent, LLC | No ROA | — | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 199.76.0.0/15 | AS3356LEVEL3 - Level 3 Parent, LLC | No ROA | — | 5/31/2026 |
| 199.77.204.0/22 | AS393275VINGN-VIRGIN-ISLANDS-NEXT-GENERATION-NETWORK - Virgin Islands Next Generation Network | No ROA | — | 5/31/2026 |
| 199.77.132.0/22 | AS393275VINGN-VIRGIN-ISLANDS-NEXT-GENERATION-NETWORK - Virgin Islands Next Generation Network | No ROA | — | 5/31/2026 |
| 199.77.194.0/24 | AS3356LEVEL3 - Level 3 Parent, LLC | No ROA | — | 5/31/2026 |
| 199.77.139.0/24 | AS394684AS-GOLD - GOLD DATA USA INC | No ROA | — | 5/31/2026 |
| 199.77.202.0/24 | AS395088CONVERGIA-US - Convergia, inc | Valid | — | 5/31/2026 |
Origin ASN
AS3549
LVLT-3549 - Level 3 Parent, LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/199.77.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/199.77.128.0/17" | jq
External Links