AS30036 Mediacom Communications Corp 🇺🇸 US
Announcing 3,840 prefixes, seen at the RIS collectors.
IPv4 prefixes
2,546
1,643,776 (6,421 × /24)
IPv6 prefixes
1,294
12 × /32
Upstreams
6
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
35
transit customers observed
Customer cone
36
ASes reachable through it
Registry and operator data
- AS number
- AS30036
- Name
- Mediacom Communications Corp
- Organisation
- Mediacom Communications
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2009-02-17
- Network type
- Cable/DSL/ISP
- Scope
- North America
- Peering policy
- Open
- IRR as-set
- AS-SET AS-MEDIACOM-TRANSIT
- Website
- https://mediacomcc.com
- PeeringDB
- net/10455
- Facilities
- 8
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3,840 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 173.19.149.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.150.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.151.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.152.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.153.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.154.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.156.0/22 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.160.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-10-12 |
| 173.19.161.0/24 v4 | RPKI valid | 43 | 34549646130036 | 2026-09-22 |
| 173.19.162.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.164.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.168.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.169.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.170.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.171.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.172.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.173.0/24 v4 | RPKI valid | 43 | 34549646130036 | 2026-10-16 |
| 173.19.178.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-25 |
| 173.19.179.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.180.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.182.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-22 |
| 173.19.183.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.184.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.185.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.186.0/23 v4 | RPKI valid | 43 | 34549646130036 | 2026-09-18 |
| 173.19.189.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-10-12 |
| 173.19.190.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.192.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.196.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.198.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-10-12 |
| 173.19.200.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.208.0/20 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.224.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.226.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.228.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.229.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.230.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.231.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.232.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.240.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.242.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.19.244.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.19.248.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.0.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.2.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.4.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.5.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.6.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.8.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-23 |
| 173.20.12.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.14.0/24 v4 | RPKI valid | 43 | 34549646130036 | 2026-09-18 |
| 173.20.16.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.17.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.18.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.19.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.20.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.24.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.26.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.27.0/24 v4 | RPKI valid | 43 | 34549646130036 | 2026-09-18 |
| 173.20.28.0/22 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.32.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.40.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.41.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.44.0/23 v4 | RPKI valid | 43 | 34549646130036 | 2026-09-18 |
| 173.20.46.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.48.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.53.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-10-09 |
| 173.20.54.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.56.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.58.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.60.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.62.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.63.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-10-09 |
| 173.20.64.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.68.0/22 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.72.0/22 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.76.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.77.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.78.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-22 |
| 173.20.80.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.81.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.82.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.84.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.85.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.86.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.88.0/22 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.92.0/22 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.96.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.100.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.106.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.108.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.109.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.110.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.111.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.114.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.115.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.116.0/22 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.120.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.121.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.122.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.124.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.128.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-10-12 |
| 173.20.136.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.144.0/20 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.160.0/20 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.176.0/20 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.193.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.194.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.196.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.197.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.198.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.200.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.202.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.204.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.206.0/24 v4 | RPKI invalid | 1 | 2132419002646130036 | 2026-09-18 |
| 173.20.207.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.208.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.212.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.216.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.217.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.218.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-10-12 |
| 173.20.219.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.220.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.221.0/24 v4 | RPKI valid | 43 | 34549646130036 | 2026-09-18 |
| 173.20.222.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.223.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.224.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.226.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.227.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.228.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.229.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.230.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.232.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.233.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.234.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.235.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.236.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.20.238.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.20.240.0/20 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.0.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-10-11 |
| 173.21.8.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.12.0/22 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.16.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.24.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.32.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.40.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.48.0/20 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.64.0/20 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.80.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.88.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.96.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.98.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-10-07 |
| 173.21.99.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.100.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.103.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.104.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.106.0/24 v4 | RPKI valid | 1 | 2132419002646130036 | 2026-09-18 |
| 173.21.109.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.110.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-29 |
| 173.21.111.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.112.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.120.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.128.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.133.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.134.0/23 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-22 |
| 173.21.136.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-22 |
| 173.21.144.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.152.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.153.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-10-12 |
| 173.21.154.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-10-12 |
| 173.21.155.0/24 v4 | RPKI valid | 43 | 34549646130036 | 2026-09-18 |
| 173.21.156.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.157.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.160.0/20 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.176.0/20 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.192.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.200.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.201.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-10-09 |
| 173.21.202.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.203.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.205.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.206.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.207.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.208.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.216.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.224.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.232.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.233.0/24 v4 | RPKI valid | 43 | 2448261285400430036 | 2026-09-18 |
| 173.21.234.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.236.0/22 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.240.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.248.0/23 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.250.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.251.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.252.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.253.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.21.254.0/24 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.21.255.0/24 v4 | RPKI valid | 44 | 34549646130036 | 2026-09-18 |
| 173.22.0.0/20 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |
| 173.22.16.0/21 v4 | RPKI valid | 45 | 34549646130036 | 2026-09-18 |