100.155.192.0/20 - ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE (AS38623)
IPv4ARINannouncedAS38623VIETTELCAMBODIA-AS-AP - ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE. RPKI Invalid
CIDR
100.155.192.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Chicago
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 100.155.192.0/20 | AS38623 VIETTELCAMBODIA-AS-AP - ISP/IXP IN CAMBODIA WITH THE BEST VERVICE IN THERE. | Invalid | - | 2026-10-13 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 100.128.0.0/9 | AS21928 T-MOBILE-AS21928 - T-Mobile USA, Inc. | Valid | - | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 100.128.0.0/9 | AS21928 | /24 | arin |
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 ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/100.155.192.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/100.155.192.0/20" | jq
External Links