Autonomous system
AS14619 AS-THERA-
Unclassified ARIN
Summary
Thera Networks
isp hosting transit
Thirteen neighbours over 256 IPv4 addresses, next to an IPv6 block of subscriber scale.
What it's used for
- A network operator's own network. 256 IPv4 addresses in a single prefix alongside an IPv6
/36, with thirteen observed BGP neighbours.
Notable
- Thirteen observed neighbours is far beyond what a single-block network in this range usually carries.
- The IPv4 block is
23.129.4.0/24, carrying the netnameTHERA-IPV4-01-US. - The IPv6 block is
2602:f7aa::/36. - The AS handle is recorded as a truncation of the string in the holder record, losing its final country letters.
Interesting
- Neighbour count is the honest measure of what a network does, and thirteen of them says this operator peers rather than merely buys transit. The tiny IPv4 footprint next to that count means the addresses are not the product; the connectivity is.
- The IPv6 allocation is a subscriber-scale block, large enough to hand every customer site a routed range of its own, which is the modern shape for an operator that arrived after IPv4 ran short.
- The netname marks both the address family and the country and numbers itself first in a series, so the operator planned for entries covering other families and other regions.
- Nothing is published in the reverse DNS for the sampled addresses.
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 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS14619- Registry name
- AS-THERA-US
- Registrant
- THERA NETWORKS
- Abuse contact
- abuse@thera.net.br
- Registered
- 2024-12-05
- Last changed
- 2026-10-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS14619
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 4 naming AS14619
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: 440 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