2620:57:4000::/40
🇨🇦CIDR
2620:57:4000::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇨🇦 Canada
City
Toronto (Old Toronto)
RIR
ARIN
Status
allocated
Allocated
10/29/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2620:57:4000::/40 | AS62831TUCOWS-TRS-SRS - Tucows.com Co. | Valid | — | 5/31/2026 |
Covering Prefix
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2620:57:400c::/47 | AS62831TUCOWS-TRS-SRS - Tucows.com Co. | Valid | — | 5/31/2026 |
| 2620:57:4004::/48 | AS38345ZDNS - Internet Domain Name System Beijing Engineering Resrarch Center Ltd. | Invalid | — | 5/31/2026 |
| 2620:57:4003::/48 | AS39122BLACKNIGHT-AS Blacknight Internet Solutions Limited | Valid | — | 5/31/2026 |
| 2620:57:4000::/48 | AS62831TUCOWS-TRS-SRS - Tucows.com Co. | Valid | — | 5/31/2026 |
| 2620:57:400c::/48 | AS62831TUCOWS-TRS-SRS - Tucows.com Co. | Valid | — | 5/31/2026 |
| 2620:57:4005::/48 | AS63363TUCOWS-TRS-DNS2 - Tucows.com Co. | Valid | — | 5/31/2026 |
| 2620:57:4002::/48 | AS63363TUCOWS-TRS-DNS2 - Tucows.com Co. | Valid | — | 5/31/2026 |
| 2620:57:4007::/48 | AS393818TUCOWS-TRS-DNS1 - Tucows.com Co. | Valid | — | 5/31/2026 |
| 2620:57:4001::/48 | AS393818TUCOWS-TRS-DNS1 - Tucows.com Co. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2620:57:4000::/40 | AS62831 | /48 | arin |
Origin ASN
AS62831
TUCOWS-TRS-SRS - Tucows.com Co.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2620:57:4000::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2620:57:4000::/40" | jq
External Links