asn.dev

Autonomous system

AS13779 BASISTECH

Unclassified ARIN

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Basis Technology

United States · AI-generated

business enterprise research

One of two blocks is registered to a consulting firm, and the single address that answers is a mail server.

What it's used for

  • A text analytics software company's network. 512 addresses across two IPv4 prefixes, two observed BGP neighbours, and no IPv6 announced.

Notable

  • 199.88.205.0/24 is netname BASISTECH, registered to the company.
  • 204.238.98.0/24 is netname MANN, registered to a consulting firm with no shared name.
  • 199.88.205.190 answers as mailer.basistech.com, naming its function outright.
  • Six addresses were queried for reverse DNS and one returned a name.
  • Two blocks, two registrants, and one AS holding both.

Interesting

  • A block registered to a consultancy inside a software company's AS is either space the consultancy obtained on the client's behalf and never transferred, or a shared arrangement that outlived the engagement. Either way the record names a company that has no obvious connection to the one announcing it.
  • A hostname that says mailer identifies the one machine most worth knowing about in a small block. It is the address that accepts connections from strangers by design, and the only one in the sample that advertises itself at all.
  • Two /24s from different parts of the address space, each with its own registrant, is a network assembled rather than allocated.

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

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13837Point5 Managed Services, LLC58
AS27552TowardEX Technologies International, Inc.58

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 · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS13779
Registry name
BASISTECH
Registrant
Basis Technology
Abuse contact
internic@basistech.com
Registered
1999-08-16
Last changed
2016-07-25
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
1 authorising AS13779
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
5 naming AS13779

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 1,782 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