Autonomous system
AS14460 HORIZON
Unclassified ARIN
Summary
Horizon Media
media business enterprise
The registry holder and the block registrant are the same company filed under two different corporate forms.
What it's used for
- An independent media buying agency's network. 512 addresses across two IPv4 prefixes, with three observed BGP neighbours and no IPv6 announced.
Notable
167.150.111.0/24and167.150.117.0/24both carry the netnameHMNYL, five letters and nothing else.- The AS record names the holder with one corporate suffix; both block records name it with another.
- The two blocks sit in the same larger range but are not adjacent.
- Six addresses were queried for reverse DNS and none returned a name.
Interesting
- The mismatch in corporate form is the kind of detail that only surfaces when two registry records are read side by side. A company that reorganises updates the records it remembers it has, and the address space is rarely on that list.
- A five-letter netname with no separators is unreadable to anyone outside the organisation, which is fine for a filing code and useless for the one job a netname does in an abuse report.
- Media buying is a business of large systems talking to other people's large systems, so three upstreams over a small footprint is a reasonable trade of address space for path diversity.
- Nothing in the sample publishes a name, so an agency that spends its days measuring other people's audiences leaves nothing measurable about its own network.
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.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS14460- Registry name
- HORIZON
- Registrant
- Horizon Media LLC
- Abuse contact
- abuse@horizonmedia.com
- Registered
- 2011-07-28
- Last changed
- 2026-07-01
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS14460
- ASPA
- 4 declared providers
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 5 naming AS14460
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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