72.9.230.0/23 - BGP Prefix
IPv4ARINallocatedNo ROA
CIDR
72.9.230.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Little Falls
RIR
ARIN
Status
allocated
Allocated
2004-10-11
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 72.9.231.0/24 | AS11042 NTHL - NETWORK TRANSIT HOLDINGS LLC | No ROA | - | 2026-10-11 |
Transfer History
Registry transfers of 72.9.230.0/23, blocks inside it, or blocks containing it.
- 72.9.224.0/19M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 72.9.224.0/19 | M&A |
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/72.9.230.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/72.9.230.0/23" | jq
External Links