163.123.140.0/22 - BGP Prefix
IPv4ARINallocated RPKI Valid
CIDR
163.123.140.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
allocated
Allocated
2020-09-29
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
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.123.140.0/24 | AS213035 AS-SERVERION Des Capital B.V. | Valid | - | 2026-10-12 |
| 163.123.140.0/24 | AS399471 AS-DESEQUITY - Des Equity LLC | Invalid | - | 2026-10-12 |
| 163.123.141.0/24 | AS26383 ASNET - Baxet Group Inc. | Valid | - | 2026-10-12 |
| 163.123.142.0/24 | AS154323 SOFTERINT-AS-AP - SOFTERINT TECHNOLOGY (OPC) PRIVATE LIMITED | Valid | - | 2026-10-12 |
| 163.123.143.0/24 | AS215224 NOVOSERVE-CUSTOMERS-AS NovoServe B.V. | Valid | - | 2026-10-12 |
Transfer History
Registry transfers of 163.123.140.0/22, blocks inside it, or blocks containing it.
- 163.123.128.0/17M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 163.123.128.0/17 | 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/163.123.140.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/163.123.140.0/22" | jq
External Links