64.145.160.0/19 - ASN TELSTRA GLOBAL Telstra Global (AS4637)
CIDR
64.145.160.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇭🇰 Hong Kong
City
Hong Kong
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 |
|---|---|---|---|---|
| 64.145.160.0/19 | AS4637 ASN-TELSTRA-GLOBAL Telstra Global | Valid | - | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.145.128.0/17 | AS3257 GTT-BACKBONE GTT Communications Inc. | No ROA | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 64.145.128.0/18 | AS3320 | /24 | arin |
| 64.145.128.0/18 | AS4637 | /24 | arin |
| 64.145.128.0/18 | AS6079 | /24 | arin |
| 64.145.128.0/18 | AS6762 | /18 | arin |
| 64.145.128.0/18 | AS7029 | /24 | arin |
| 64.145.128.0/18 | AS8881 | /24 | arin |
| 64.145.128.0/18 | AS11404 | /24 | arin |
| 64.145.128.0/18 | AS20115 | /24 | arin |
| 64.145.128.0/18 | AS211936 | /24 | arin |
| 64.145.128.0/18 | AS398465 | /24 | arin |
Transfer History
Registry transfers of 64.145.160.0/19, blocks inside it, or blocks containing it.
- 64.145.128.0/17M&A ·
- 64.145.128.0/17M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 64.145.128.0/17 | M&A | |||
| 64.145.128.0/17 | M&A |
Origin ASN
AS4637
ASN-TELSTRA-GLOBAL Telstra Global
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/64.145.160.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/64.145.160.0/19" | jq
External Links