asn.dev

Autonomous system

AS25819 COLLIER-TECHNOLOGIES-LLC

Unclassified ARIN NSP

IPv4 addresses 768 2 prefixes
IPv6 prefixes 8 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Collier Technologies

United States of America · AI-generated

transit amateur-radio infrastructure

COLLIER-TECHNOLOGIES-LLC is operated by Collier Technologies LLC.

What it's used for

  • The address space carries infrastructure for amateur radio digital communications, evidenced by the netname AMPRNET and registrant Amateur Radio Digital Communications on the 44.32.94.0/23 block.
  • The AS announces 768 IPv4 addresses and 8 IPv6 prefixes against only 4 observed neighbours, a ratio that implies a transit or peering role rather than a large access network.

Notable

  • Registrants differ from the announcer for the largest prefix, with Amateur Radio Digital Communications listed for 44.32.94.0/23 while the other prefix 23.181.112.0/24 is registered to Collier Technologies LLC under the netname C9H-IPV4-NET0.
  • The inventory consists of two distinct IPv4 prefixes and a fragmented set of eight IPv6 prefixes, all within the 2602:fc6d::/41 range.

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

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Seattle Internet ExchangeSeattle, United States206.81.80.184

Transit providers

3 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC91
AS3130RGnet OU58
AS20473The Constant Company, LLC41

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 2 prefixes · 768 addresses IPv6 8 prefixes

CountryNamePrefixes
USUnited States of America10

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS25819
Registry name
COLLIER-TECHNOLOGIES-LLC
Registrant
Collier Technologies LLC
Abuse contact
cjac@google.com
Registered
2020-06-18
Last changed
2020-06-18
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
Collier Technologies
Also known as
colliertech.org, c9h.org
Network type
NSP
Scope
Regional
Traffic ratio
Not Disclosed
Peering policy
Open
IRR as-set
AS-25819
Present at
2 exchanges
Facilities
1 facilities
Website
https://www.colliertech.org/

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
50% valid · 3 valid, 1 with no ROA 2 RPKI-invalid
ROAs
2 authorising AS25819
ASPA
no ASPA record
IRR
100% registered · 6 of 6 announcements
Route objects
8 naming AS25819

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: 442 networks and 1,781 prefixes, as published 2026-10-16. 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

Cross-check