72.55.224.0/19
🇺🇸CIDR
72.55.224.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Albany
RIR
ARIN
Status
allocated
Allocated
5/2/2008
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.55.224.0/19 | AS21547OXNET - FirstLight Fiber, Inc. | No ROA | ARINRADB | 5/31/2026 |
Covering Prefix
12 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.55.254.0/23 | AS21547OXNET - FirstLight Fiber, Inc. | No ROA | — | 5/31/2026 |
| 72.55.248.0/23 | AS21547OXNET - FirstLight Fiber, Inc. | No ROA | — | 5/31/2026 |
| 72.55.238.0/23 | AS398576PCBPRTLND - Premium Choice Broadband | No ROA | — | 5/31/2026 |
| 72.55.236.0/23 | AS398576PCBPRTLND - Premium Choice Broadband | No ROA | — | 5/31/2026 |
| 72.55.234.0/23 | AS398576PCBPRTLND - Premium Choice Broadband | No ROA | — | 5/31/2026 |
| 72.55.244.0/23 | AS398576PCBPRTLND - Premium Choice Broadband | No ROA | — | 5/31/2026 |
| 72.55.246.0/24 | AS13536TVC-AS1 - FirstLight Fiber, Inc. | No ROA | — | 5/31/2026 |
| 72.55.247.0/24 | AS21547OXNET - FirstLight Fiber, Inc. | No ROA | — | 5/31/2026 |
| 72.55.253.0/24 | AS40378NESSIT - Nessit, LLC | No ROA | — | 5/31/2026 |
| 72.55.231.0/24 | AS398576PCBPRTLND - Premium Choice Broadband | No ROA | — | 5/31/2026 |
| 72.55.230.0/24 | AS398576PCBPRTLND - Premium Choice Broadband | No ROA | — | 5/31/2026 |
| 72.55.233.0/24 | AS398576PCBPRTLND - Premium Choice Broadband | No ROA | — | 5/31/2026 |
Origin ASN
AS21547
OXNET - FirstLight Fiber, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/72.55.224.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.55.224.0/19" | jq
External Links