210.245.40.0/21 - FPT Telecom Company (AS18403)
CIDR
210.245.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
π»π³ Vietnam
City
QuαΊn Ba
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns β
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.245.40.0/21 | AS18403 FPT-VN - FPT Telecom Company | Valid | APNICOther IRR | 2026-10-15 |
Related Announcements
2 less-specific, 2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.245.0.0/17 | AS18403 FPT-VN - FPT Telecom Company | Valid | - | 2026-10-15 |
| 210.245.0.0/18 | AS18403 FPT-VN - FPT Telecom Company | Valid | - | 2026-10-15 |
| 210.245.45.0/24 | AS18403 FPT-VN - FPT Telecom Company | Valid | - | 2026-10-15 |
| 210.245.47.0/24 | AS18403 FPT-VN - FPT Telecom Company | Valid | - | 2026-10-15 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 210.245.0.0/17 | AS18403 | /24 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 210.245.40.0/29 | π»π³VN | assigned | |
| 210.245.40.24/29 | π»π³VN | assigned | |
| 210.245.40.32/29 | π»π³VN | assigned | |
| 210.245.40.64/29 | π»π³VN | assigned | |
| 210.245.41.0/29 | π»π³VN | assigned | |
| 210.245.41.8/29 | π»π³VN | assigned | |
| 210.245.41.32/28 | π»π³VN | assigned | |
| 210.245.41.80/29 | π»π³VN | assigned | |
| 210.245.41.88/29 | π»π³VN | assigned | |
| 210.245.41.104/29 | π»π³VN | assigned | |
| 210.245.41.112/29 | π»π³VN | assigned | |
| 210.245.41.128/29 | π»π³VN | assigned | |
| 210.245.41.144/29 | π»π³VN | assigned | |
| 210.245.41.160/29 | π»π³VN | assigned | |
| 210.245.41.192/29 | π»π³VN | assigned | |
| 210.245.41.208/29 | π»π³VN | assigned | |
| 210.245.41.216/29 | π»π³VN | assigned | |
| 210.245.41.240/29 | π»π³VN | assigned | |
| 210.245.42.0/29 | π»π³VN | assigned | |
| 210.245.42.40/29 | π»π³VN | assigned | |
| 210.245.42.48/29 | π»π³VN | assigned | |
| 210.245.42.112/29 | π»π³VN | assigned | |
| 210.245.42.120/29 | π»π³VN | assigned | |
| 210.245.42.136/29 | π»π³VN | assigned | |
| 210.245.42.144/29 | π»π³VN | assigned | |
| 210.245.42.160/29 | π»π³VN | assigned | |
| 210.245.42.168/29 | π»π³VN | assigned | |
| 210.245.42.176/29 | π»π³VN | assigned | |
| 210.245.42.184/29 | π»π³VN | assigned | |
| 210.245.42.216/29 | π»π³VN | assigned | |
| 210.245.42.232/29 | π»π³VN | assigned | |
| 210.245.42.240/29 | π»π³VN | assigned | |
| 210.245.43.0/29 | π»π³VN | assigned | |
| 210.245.43.8/29 | π»π³VN | assigned | |
| 210.245.43.24/29 | π»π³VN | assigned | |
| 210.245.43.32/29 | π»π³VN | assigned | |
| 210.245.43.48/29 | π»π³VN | assigned | |
| 210.245.43.56/29 | π»π³VN | assigned | |
| 210.245.43.64/29 | π»π³VN | assigned | |
| 210.245.43.72/29 | π»π³VN | assigned | |
| 210.245.43.80/29 | π»π³VN | assigned | |
| 210.245.43.88/29 | π»π³VN | assigned | |
| 210.245.43.96/29 | π»π³VN | assigned | |
| 210.245.43.104/29 | π»π³VN | assigned | |
| 210.245.43.112/29 | π»π³VN | assigned | |
| 210.245.43.120/29 | π»π³VN | assigned | |
| 210.245.43.128/29 | π»π³VN | assigned | |
| 210.245.43.136/29 | π»π³VN | assigned | |
| 210.245.43.152/29 | π»π³VN | assigned | |
| 210.245.43.160/29 | π»π³VN | assigned | |
| 210.245.43.168/29 | π»π³VN | assigned | |
| 210.245.43.176/28 | π»π³VN | assigned | |
| 210.245.43.192/29 | π»π³VN | assigned | |
| 210.245.43.200/29 | π»π³VN | assigned | |
| 210.245.43.224/29 | π»π³VN | assigned | |
| 210.245.43.232/29 | π»π³VN | assigned | |
| 210.245.43.240/29 | π»π³VN | assigned | |
| 210.245.43.248/29 | π»π³VN | assigned | |
| 210.245.44.0/28 | π»π³VN | assigned | |
| 210.245.44.16/28 | π»π³VN | assigned | |
| 210.245.44.32/28 | π»π³VN | assigned | |
| 210.245.44.48/28 | π»π³VN | assigned | |
| 210.245.44.64/28 | π»π³VN | assigned | |
| 210.245.44.80/28 | π»π³VN | assigned | |
| 210.245.44.96/28 | π»π³VN | assigned | |
| 210.245.44.136/29 | π»π³VN | assigned | |
| 210.245.44.144/28 | π»π³VN | assigned | |
| 210.245.44.152/29 | π»π³VN | assigned | |
| 210.245.44.168/29 | π»π³VN | assigned | |
| 210.245.44.176/29 | π»π³VN | assigned | |
| 210.245.44.184/29 | π»π³VN | assigned | |
| 210.245.44.192/29 | π»π³VN | assigned | |
| 210.245.44.200/29 | π»π³VN | assigned | |
| 210.245.44.208/29 | π»π³VN | assigned | |
| 210.245.44.232/29 | π»π³VN | assigned | |
| 210.245.44.240/28 | π»π³VN | assigned | |
| 210.245.45.16/28 | π»π³VN | assigned | |
| 210.245.45.32/29 | π»π³VN | assigned | |
| 210.245.45.48/29 | π»π³VN | assigned | |
| 210.245.45.96/29 | π»π³VN | assigned | |
| 210.245.45.104/29 | π»π³VN | assigned | |
| 210.245.45.112/28 | π»π³VN | assigned | |
| 210.245.45.192/28 | π»π³VN | assigned | |
| 210.245.45.224/27 | π»π³VN | assigned | |
| 210.245.46.0/28 | π»π³VN | assigned | |
| 210.245.46.16/28 | π»π³VN | assigned | |
| 210.245.46.72/29 | π»π³VN | assigned | |
| 210.245.46.96/28 | π»π³VN | assigned | |
| 210.245.46.112/28 | π»π³VN | assigned | |
| 210.245.46.128/28 | π»π³VN | assigned | |
| 210.245.46.160/28 | π»π³VN | assigned | |
| 210.245.46.176/29 | π»π³VN | assigned | |
| 210.245.46.192/29 | π»π³VN | assigned | |
| 210.245.46.208/29 | π»π³VN | assigned | |
| 210.245.46.224/29 | π»π³VN | assigned | |
| 210.245.46.240/29 | π»π³VN | assigned | |
| 210.245.46.248/29 | π»π³VN | assigned | |
| 210.245.47.0/28 | π»π³VN | assigned | |
| 210.245.47.32/27 | π»π³VN | assigned | |
| 210.245.47.64/27 | π»π³VN | assigned |
Origin ASN
AS18403
FPT-VN - FPT Telecom Company
Related Prefixes
More prefixes of AS18403
All prefixes of AS18403 βGeolocation
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/210.245.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/210.245.40.0/21" | jq
External Links