163.44.64.0/19 - GMO I R1 GMO Internet (AS7506)
CIDR
163.44.64.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.44.64.0/19 | AS7506 GMO-I-R1 GMO Internet, Inc. | No ROA | - | 2026-10-11 |
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.44.64.0/21 | AS58791 GMO-I-R2 GMO Internet, Inc. | No ROA | - | 2026-10-11 |
| 163.44.72.0/21 | AS7506 GMO-I-R1 GMO Internet, Inc. | No ROA | - | 2026-10-11 |
| 163.44.80.0/20 | AS7506 GMO-I-R1 GMO Internet, Inc. | No ROA | - | 2026-10-11 |
| 163.44.93.0/24 | AS7506 GMO-I-R1 GMO Internet, Inc. | No ROA | - | 2026-10-11 |
Origin ASN
AS7506
GMO-I-R1 GMO Internet, 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 APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/163.44.64.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/163.44.64.0/19" | jq
External Links