Autonomous system
AS39974 ALTITUDE-ISP - Altitude ISP LLC
Unclassified APNIC
Summary
Altitude ISP
isp fixed-wireless texas residential
ALTITUDE-ISP is held by Altitude ISP LLC.
What it's used for
- The address space carries netnames
WEBBY-66-118-48-0andWEBBY-66-187-196-0, both registered to Webby Enterprises LLC. - The AS announces 768 IPv4 addresses across 2 prefixes and maintains 3 observed neighbours, a ratio consistent with a local access network rather than a transit provider.
- As a fixed wireless internet service provider operating in Central Texas, the traffic consists of subscriber eyeballs connecting via wireless links in rural and semi-rural communities.
Notable
- The registrants for both announced prefixes are Webby Enterprises LLC, which differs from the AS holder Altitude ISP LLC.
- The address inventory is small and subdivided into two distinct blocks, reflecting a limited footprint typical of a regional wireless ISP.
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 2026-10-31, 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 · 768 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS39974- Registry name
- ALTITUDE-ISP
- Registrant
- Altitude ISP LLC
- Abuse contact
- nathan.stone@altitudeisp.com
- Registered
- 2022-12-30
- Last changed
- 2026-06-16
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 2 authorising AS39974
- ASPA
- no ASPA record
- IRR
- 33% registered · 1 of 3 announcements
- Route objects
- 1 naming AS39974
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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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