121.54.164.0/22
🇲🇲CIDR
121.54.164.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇲🇲 Myanmar
City
Yangon
RIR
APNIC
Status
allocated
Allocated
11/17/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.54.164.0/22 | AS134739AGBC-AS-AP - AGB Communication Co., Ltd | Valid | APNICRADB | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.54.164.0/24 | AS134739AGBC-AS-AP - AGB Communication Co., Ltd | Valid | — | 5/31/2026 |
| 121.54.165.0/24 | AS134739AGBC-AS-AP - AGB Communication Co., Ltd | Valid | — | 5/31/2026 |
| 121.54.166.0/24 | AS134739AGBC-AS-AP - AGB Communication Co., Ltd | Valid | — | 5/31/2026 |
| 121.54.167.0/24 | AS134739AGBC-AS-AP - AGB Communication Co., Ltd | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 121.54.164.0/22 | AS134739 | /22 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 121.54.167.0/24 | AS134739 | 🇲🇲MM | assigned |
| 121.54.165.0/24 | AS134739 | 🇲🇲MM | assigned |
| 121.54.164.0/24 | AS134739 | 🇲🇲MM | assigned |
| 121.54.166.0/24 | AS134739 | 🇲🇲MM | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.54.164.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.54.164.0/22" | jq
External Links