161.129.66.0/24 - Interserver (AS19318)
CIDR
161.129.66.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 161.129.66.0/24 | AS19318 IS-AS-1 - Interserver, Inc | Valid | Other IRR | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 161.129.64.0/21 | AS19318 IS-AS-1 - Interserver, Inc | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 161.129.64.0/21 | AS19318 | /24 | arin |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS19318 | Other IRR | MAINT-AS19318 | 2024-09-19 |
Transfer History
Registry transfers of 161.129.66.0/24, blocks inside it, or blocks containing it.
- 161.129.64.0/21Transfer ·
- 161.129.64.0/21M&A ·
- 161.129.64.0/21M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 161.129.64.0/21 | Transfer | |||
| 161.129.64.0/21 | M&A | |||
| 161.129.64.0/21 | M&A |
Origin ASN
AS19318
IS-AS-1 - Interserver, Inc
Related Prefixes
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/161.129.66.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/161.129.66.0/24" | jq
External Links