Autonomous system
AS30036 MEDIACOM-ENTERPRISE-BUSINESS
Residential ARIN
Summary
Mediacom Cable
isp residential eyeball cable
Mediacom Communications (MEDIACOM-ENTERPRISE-BUSINESS) — a US cable operator serving smaller cities and rural markets across the Midwest and Southeast.
What it's used for
- Cable home internet and TV for residential customers in the United States.
Notable
- An "eyeball" network: addresses here are US home connections, commonly behind carrier-grade NAT, not servers.
- One of the larger US cable ISPs by footprint, focused on markets the big operators historically underserved.
Interesting
- Mediacom built its business by acquiring and upgrading cable systems in smaller communities, making it a notable rural/small-town broadband provider.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
6 upstream, 35 downstream and 52 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 600 prefixes · 1.47M addresses IPv6 220 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 820 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS30036- Registry name
- MEDIACOM-ENTERPRISE-BUSINESS
- Registrant
- Mediacom Communications Corp
- Abuse contact
- abuse@mediacombb.net
- Registered
- 2009-02-17
- Last changed
- 2018-08-29
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 99.7% valid · 3,814 valid, 0 with no ROA 12 RPKI-invalid
- ROAs
- 3,915 authorising AS30036
- ASPA
- no ASPA record
- IRR
- 100% registered · 3,826 of 3,826 announcements
- Route objects
- 3,958 naming AS30036
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,773 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere