AS10309 — COUNTY-1
AS Name: COUNTY-1
Description: County of Marin
Registry: RADB
aut-num: AS10309
as-name: COUNTY-1
descr: County of Marin
admin-c: Barbara Layton
tech-c: David Cooper
mnt-by: MAINT-AS10309
changed: coop@marinit.com 20111025 #02:31:41Z
source: RADB
last-modified: 2023-11-13T15:41:43Z
Direct Membership
Macros that directly list AS10309 as a member:
AS-COMCAST-EDIA(2333 members)
Expanded Membership
All macros containing AS10309 (directly or via nested macros): 13
Show 13 macros
AS-COMCAST-EDIA(2,771 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)
Upstream AS Paths
44 unique paths, avg length 3.1
AS Looking Glass
Upstream paths (matching graph above)
AS10309 IPv4 Address Subnets (12)
| 199.88.64.0/21 | 🇺🇸 US | MIDAS Subnet | COUNTY-1 |
| 199.88.80.0/21 | 🇺🇸 US | MIDAS Subnet | COUNTY-1 |
| 199.88.72.0/22 | 🇺🇸 US | MIDAS Subnet | COUNTY-1 |
| 199.88.88.0/22 | 🇺🇸 US | MIDAS Subnet | COUNTY-1 |
| 107.0.46.0/23 | 🇺🇸 US | Comcast Subnet | COUNTY-1 |
| 199.88.114.0/23 | 🇺🇸 US | County Subnet | MARIN-COUNTY-01 |
| 199.88.116.0/23 | 🇺🇸 US | COUNTY-1 | |
| 199.88.120.0/23 | 🇺🇸 US | MIDAS Subnet | COUNTY-1 |
| 199.88.76.0/23 | 🇺🇸 US | County Subnet | MARIN-COUNTY-01 |
| 199.88.113.0/24 | 🇺🇸 US | Comcast Cable Communications, Inc. 1800 Bishops Ga… | COSR |