AS21874
MMC — mmc.com
Summary
| Country |
 United States
|
| Organization | MMC |
| Domain | mmc.com |
| Number of IPv4 | 8,704 |
| Number of IPv6 | 0 |
| AS Type | Hosting |
| Registry | ARIN |
| Allocated | July 03, 2001 (about 24 years ago) |
| Updated | December 02, 2022 (about 2 years ago) |
IP Ranges
AS21874 announces 10 IPv4 ranges and 0 IPv6 range.
That's a total of 8,704 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 168.168.37.0/24 |
 Marsh Ireland Brokers Limited
|
256 | RIPE NCC | ALLOCATED PA |
| 168.168.40.0/22 |
Marsh Ireland Brokers Limited
|
1,024 | RIPE NCC | ALLOCATED PA |
| 168.168.44.0/22 |
Marsh Ireland Brokers Limited
|
1,024 | RIPE NCC | ALLOCATED PA |
| 168.168.48.0/21 |
Marsh Ireland Brokers Limited
|
2,048 | RIPE NCC | ALLOCATED PA |
| 168.168.56.0/23 |
Marsh Ireland Brokers Limited
|
512 | RIPE NCC | ALLOCATED PA |
| 168.168.60.0/22 |
Marsh Ireland Brokers Limited
|
1,024 | RIPE NCC | ALLOCATED PA |
| 168.168.64.0/24 |
Marsh Ireland Brokers Limited
|
256 | RIPE NCC | ALLOCATED PA |
| 204.26.0.0/24 |
MMC
|
256 | ARIN | ALLOCATION |
| 205.156.183.0/24 |
Marsh Inc.
|
256 | ARIN | ALLOCATION |
| 205.156.184.0/21 |
Marsh Inc.
|
2,048 | ARIN | ALLOCATION |
Peers
AS21874 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
AS21874 connects to the global Internet via at least 3 upstream providers. In this setup, AS21874 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS21874 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.