asn.dev

Autonomous system

AS6943 INFOTECHSYS

Hosting ARIN

IPv4 addresses 8.19K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Information Technology Systems, Inc. (ITS)

United States · AI-generated

hosting legacy

Information Technology Systems, Inc. (INFOTECHSYS), a Boston-area web development, hosting, and colocation company based in Newton, Massachusetts.

What it's used for

  • Web hosting, colocation, and email for the company's customers, alongside the database and web-application consulting work the firm was founded on.
  • Announces a single 216.116.192.0/19, a block allocated directly to the company in the late 1990s.

Notable

  • Reverse DNS on the block resolves to customer web sites, which is the honest tell that this is a small hosting provider rather than a purely corporate network.
  • It is a stub AS with one upstream and no downstream ASNs — a hosting shop, not a transit provider.

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

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.

ASNetworkPaths seen
AS36086Telx58

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 1 prefixes · 8.19K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS6943
Registry name
INFOTECHSYS
Registrant
Information Technology Systems, Inc.
Abuse contact
hostmaster@infotechsys.com
Registered
1996-07-03
Last changed
1998-07-09
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS6943
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS6943

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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 1,778 prefixes, as published 2026-10-20. 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