172.120.38.0/24 - BGP Prefix (MOAS)
IPv4ARINannouncedMOAS RPKI Valid
CIDR
172.120.38.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
New York City
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
2 of 2 routesMOAS - 2 origin ASNs
RPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 172.120.38.0/24 | AS174 COGENT-174 - Cogent Communications, LLC | Valid | ARINOther IRR | 2026-10-13 |
| 172.120.38.0/24 | AS2914 NTT-DATA-2914 - NTT America, Inc. | Valid | ARINOther IRR | 2026-10-13 |
Origin ASNs (2)
AS174MOAS
COGENT-174 - Cogent Communications, LLC
AS2914MOAS
NTT-DATA-2914 - NTT America, Inc.
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/172.120.38.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/172.120.38.0/24" | jq
External Links