163.44.192.0/20 - BGP Prefix
IPv4not announced RPKI Valid
CIDR
163.44.192.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇻🇳 Vietnam
City
Hanoi
Status
not announced
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
10 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 163.44.192.0/22 | AS131392 RUNSYSTEM-AS-VN GMO-Z.com Runsystem Joint Stock Company | Valid | - | 2026-10-11 |
| 163.44.196.0/22 | AS135161 GMO-Z-COM-TH GMO-Z com NetDesign Holdings Co., Ltd. | No ROA | - | 2026-10-11 |
| 163.44.197.0/24 | AS135161 GMO-Z-COM-TH GMO-Z com NetDesign Holdings Co., Ltd. | No ROA | - | 2026-10-11 |
| 163.44.198.0/24 | AS135161 GMO-Z-COM-TH GMO-Z com NetDesign Holdings Co., Ltd. | No ROA | - | 2026-10-11 |
| 163.44.200.0/24 | AS131392 RUNSYSTEM-AS-VN GMO-Z.com Runsystem Joint Stock Company | Valid | - | 2026-10-11 |
| 163.44.201.0/24 | AS135161 GMO-Z-COM-TH GMO-Z com NetDesign Holdings Co., Ltd. | No ROA | - | 2026-10-11 |
| 163.44.202.0/23 | AS135161 GMO-Z-COM-TH GMO-Z com NetDesign Holdings Co., Ltd. | No ROA | - | 2026-10-11 |
| 163.44.203.0/24 | AS135161 GMO-Z-COM-TH GMO-Z com NetDesign Holdings Co., Ltd. | No ROA | - | 2026-10-11 |
| 163.44.205.0/24 | AS131392 RUNSYSTEM-AS-VN GMO-Z.com Runsystem Joint Stock Company | Valid | - | 2026-10-11 |
| 163.44.206.0/23 | AS131392 RUNSYSTEM-AS-VN GMO-Z.com Runsystem Joint Stock Company | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 163.44.192.0/22 | AS131392 | 🇻🇳VN | allocated |
| 163.44.196.0/22 | AS135161 | 🇯🇵JP | allocated |
| 163.44.196.0/24 | 🇹🇭TH | assigned | |
| 163.44.197.0/24 | AS135161 | 🇹🇭TH | assigned |
| 163.44.198.0/24 | AS135161 | 🇹🇭TH | assigned |
| 163.44.199.0/24 | 🇹🇭TH | assigned | |
| 163.44.200.0/24 | AS131392 | 🇻🇳VN | allocated |
| 163.44.201.0/24 | AS135161 | 🇯🇵JP | allocated |
| 163.44.201.0/25 | 🇹🇭TH | assigned | |
| 163.44.201.128/25 | 🇹🇭TH | assigned | |
| 163.44.202.0/23 | AS135161 | 🇯🇵JP | allocated |
| 163.44.202.0/24 | 🇹🇭TH | assigned | |
| 163.44.203.0/24 | AS135161 | 🇹🇭TH | assigned |
| 163.44.204.0/22 | 🇻🇳VN | allocated |
Transfer History
Registry transfers of 163.44.192.0/20, blocks inside it, or blocks containing it.
- 163.44.204.0/22Transfer ·
- 163.44.200.0/24Transfer ·
- 163.44.192.0/22Transfer ·
- 163.44.192.0/20Transfer ·
- 163.44.192.0/20Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 163.44.204.0/22 | Transfer | |||
| 163.44.200.0/24 | Transfer | |||
| 163.44.192.0/22 | Transfer | |||
| 163.44.192.0/20 | Transfer | |||
| 163.44.192.0/20 | Transfer |
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/163.44.192.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/163.44.192.0/20" | jq
External Links