Autonomous system
AS27425 ASN-IDK-27425
Residential APNIC
Summary
IdeaTek Telcom
cable dsl isp residential
ASN-IDK-27425 is operated by IdeaTek Telcom, LLC.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries pointing to
ideatek.comandepictouch.net, and netnames such asHUBRIS-IDEATEK-3andEPICNET. - The AS announces 37120 IPv4 addresses across 65 prefixes and 48 IPv6 prefixes, while maintaining 26 observed neighbours; this ratio of high address volume to moderate peering suggests an access network rather than a transit provider.
Notable
- Registrants for the majority of prefixes are IdeaTek Telcom, LLC, though the 50.21.220.0/22 block is registered to Epic Touch Co.
- The address inventory is finely subdivided into numerous /22 and /23 blocks, consistent with a cable/DSL ISP managing distinct customer segments or site-level allocations.
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
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Equinix Internet Exchange Dallas | Dallas, United States | 206.223.119.183 |
| Kansas City Internet Exchange | Kansas City, United States | 206.51.7.111 |
Transit providers
8 upstream, 11 downstream and 25 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 66 prefixes · 37.38K addresses IPv6 48 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 114 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS27425- Registry name
- ASN-IDK-27425
- Registrant
- IdeaTek Telcom, LLC
- Abuse contact
- abuse@ideatek.com
- Registered
- 2007-11-29
- Last changed
- 2016-03-24
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 54% valid · 95 valid, 82 with no ROA
- ROAs
- 21 authorising AS27425
- ASPA
- no ASPA record
- IRR
- 99.4% registered · 176 of 177 announcements
- Route objects
- 75 naming AS27425
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