2a00:16c8:100::/40
🇬🇧IPv6RIPEassignedNo ROA
CIDR
2a00:16c8:100::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇬🇧 United Kingdom
City
Hoddesdon
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a00:16c8::/32 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | — | 5/30/2026 |
| 2a00:16c8:10b::/48 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | — | 5/30/2026 |
| 2a00:16c8:10c::/48 | AS3257GTT-BACKBONE GTT Communications Inc. | No ROA | — | 5/30/2026 |
| 2a00:16c8:110::/48 | AS50173VTESSE GTT - EMEA Ltd. | No ROA | — | 5/30/2026 |
| 2a00:16c8:111::/48 | AS50173VTESSE GTT - EMEA Ltd. | No ROA | — | 5/30/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a00:16c8:100::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:103::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:105::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:108::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:10b::/48 | AS3257 | 🇬🇧GB | assigned |
| 2a00:16c8:115::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:10f::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:107::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:102::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:113::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:104::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:10c::/48 | AS3257 | 🇬🇧GB | assigned |
| 2a00:16c8:101::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:10d::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:111::/48 | AS50173 | 🇬🇧GB | assigned |
| 2a00:16c8:112::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:10a::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:10e::/48 | 🇬🇧GB | assigned | |
| 2a00:16c8:110::/48 | AS50173 | 🇬🇧GB | assigned |
| 2a00:16c8:109::/48 | 🇬🇧GB | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2a00:16c8:100::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a00:16c8:100::/40" | jq
External Links