85.137.240.0/21 - Cognetcloud (AS401701)
CIDR
85.137.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
RIR
APNIC
Status
allocated
Allocated
2004-11-03
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 85.137.240.0/21 | AS401701 COGNETCLOUD-2 - cognetcloud INC | No ROA | Other IRR | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 85.137.240.0/22 | AS401701 COGNETCLOUD-2 - cognetcloud INC | No ROA | - | 2026-10-12 |
| 85.137.244.0/22 | AS401701 COGNETCLOUD-2 - cognetcloud INC | No ROA | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 85.137.240.0/22 | AS401701 | 🇭🇰HK | assigned |
| 85.137.244.0/22 | AS401701 | 🇭🇰HK | assigned |
Transfer History
Registry transfers of 85.137.240.0/21, blocks inside it, or blocks containing it.
- 85.137.240.0/21inter-RIRTransfer ·
Origin ASN
AS401701
COGNETCLOUD-2 - cognetcloud INC
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
Coordinates37.0902, -95.7129 ↗
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 APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/85.137.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/85.137.240.0/21" | jq
External Links