Autonomous system
AS11444 ISHK-NTK
Unclassified ARIN
Summary
Neuteck LLC
legacy
ISHK-NTK is held by Neuteck LLC, a small US company registered at a Newport, Delaware address. It announces one /24 and very little can be said about what that space actually carries.
What it's used for
RIS shows a single IPv4 prefix, 161.129.73.0/24 — 256 addresses — no IPv6, and one observed neighbour. ARIN records 161.129.73.0/24 as a direct allocation to Neuteck LLC under the network name ISHK-NTK, matching the AS handle, with a technical and abuse contact on a neuteck.com mailbox. So the block is self-registered rather than leased in from a third party, and none of the multi-registrant, multi-RIR patterns that mark IP-leasing operations are present.
What is not present is any positive evidence of use. No PTRs were returned on the addresses sampled, which proves nothing on its own, and one upstream neighbour with 256 addresses is compatible with a corporate edge, a small hosting footprint, or space held and largely idle. The company's public description spans software and web development work, which does not disambiguate the routing.
Notable
The AS is deliberately left unclassified. The holder is identifiable and the registration is clean, but the primary use of the block cannot be determined from the evidence, and guessing between enterprise and hosting on a single unlit /24 would be a fabrication dressed as a finding.
Interesting
The registry dates — an ARIN autnum record from 2015 and a network allocation from 2018 — are a reminder that a low AS number in this range says nothing about age. Numbers here are recycled, and this one belongs to a current, modern registration.
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.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS43056 | iShack SAL | 60 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, 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 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS11444- Registry name
- ISHK-NTK
- Registrant
- Neuteck LLC
- Abuse contact
- poc@neuteck.com
- Registered
- 2018-04-13
- Last changed
- 2018-08-30
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 1 authorising AS11444
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 1 naming AS11444
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: 448 networks and 1,849 prefixes, as published 2026-10-30. 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