205.142.112.0/22 - AT&T Enterprises (AS2386)
CIDR
205.142.112.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
New York
RIR
ARIN
Status
allocated
Allocated
1995-08-02
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.142.112.0/22 | AS2386 INS-AS - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 205.142.112.0/23 | AS2386 INS-AS - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
| 205.142.114.0/24 | AS2386 INS-AS - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
| 205.142.115.0/24 | AS2386 INS-AS - AT&T Enterprises, LLC | No ROA | - | 2026-10-12 |
Origin ASN
AS2386
INS-AS - AT&T Enterprises, LLC
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/205.142.112.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/205.142.112.0/22" | jq
External Links