AS51100
Kier LTD — kier.co.uk
Summary
| Country |
 United Kingdom
|
| Organization | Kier LTD |
| Domain | kier.co.uk |
| Number of IPv4 | 1,536 |
| Number of IPv6 | 6.3383× 1029 |
| AS Type | Business |
| Registry | RIPE NCC |
| Allocated | January 04, 2018 (about 7 years ago) |
| Updated | June 25, 2024 (about 9 months ago) |
IP Ranges
AS51100 announces 4 IPv4 ranges and 1 IPv6 range.
That's a total of 1,536 IPv4 addresses and 6.3383× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 91.195.112.0/23 |
Mouchel Limited
|
512 | RIPE NCC | ASSIGNED PI |
| 185.239.164.0/23 |
Kier LTD
|
512 | RIPE NCC | ASSIGNED PA |
| 185.239.166.0/24 |
Kier LTD
|
256 | RIPE NCC | ASSIGNED PA |
| 185.239.167.0/24 |
Kier LTD
|
256 | RIPE NCC | ASSIGNED PA |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2a0c:5f80::/29 |
Kier LTD
|
6.3383× 1029 | RIPE NCC | ASSIGNED |
Peers
AS51100 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS51100 connects to the global Internet via at least 1 upstream provider. In this setup, AS51100 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS51100 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.