204.145.4.0/22 - CONVERGE ICT Solutions (AS17639)
CIDR
204.145.4.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇵🇭 Philippines
City
Pasig
RIR
APNIC
Status
allocated
Allocated
1994-09-15
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.145.4.0/22 | AS17639 CONVERGE-AS Converge ICT Solutions Inc. | Valid | APNICOther IRR | 2026-10-11 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.145.4.0/24 | AS137226 ACCTN-AS-AP ANGELES CITY CABLE TELEVISION NETWORK, INC. | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 204.145.4.0/22 | AS17639 | /22 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 204.145.4.0/23 | 🇵🇭PH | assigned |
Transfer History
Registry transfers of 204.145.4.0/22, blocks inside it, or blocks containing it.
- 204.145.4.0/22inter-RIRTransfer ·
- 204.145.0.0/21M&A ·
Related Prefixes
More prefixes of AS17639
All prefixes of AS17639 →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/204.145.4.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.145.4.0/22" | jq
External Links