66.167.206.0/23 - GTT BACKBONE GTT Communications (AS3257)
CIDR
66.167.206.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇵🇰 US
City
Karachi
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.167.206.0/23 | AS3257 GTT-BACKBONE GTT Communications Inc. | Valid | ARIN | 2026-10-12 |
Related Announcements
1 less-specific, 2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.166.0.0/15 | AS3257 GTT-BACKBONE GTT Communications Inc. | No ROA | - | 2026-10-12 |
| 66.167.206.0/24 | AS9541 CYBERNET-AP - Cyber Internet Services (Pvt) Ltd. | Invalid | - | 2026-10-12 |
| 66.167.207.0/24 | AS9541 CYBERNET-AP - Cyber Internet Services (Pvt) Ltd. | Invalid | - | 2026-10-12 |
RPKI ROAs
Transfer History
Registry transfers of 66.167.206.0/23, blocks inside it, or blocks containing it.
- 66.166.0.0/15M&A ·
- 66.166.0.0/15M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 66.166.0.0/15 | M&A | |||
| 66.166.0.0/15 | M&A |
Related Prefixes
Geolocation
Country🇵🇰USPK
CityKarachi
Abuse Contact
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/66.167.206.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.167.206.0/23" | jq
External Links