asn.dev

Autonomous system

AS21592 MULTIVIEW

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 1 0 downstream
Flagged prefixes 0 none

Summary

Multi-View Inc.

United States of America · AI-generated

business marketing b2b internal

The AS handle MULTIVIEW is held by Multi-View Inc., a B2B digital marketing agency.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by reverse DNS entries such as ga64.multiview.com, strongmail125.multiview.com, and strongmail175.multiview.com.
  • The network announces 512 IPv4 addresses across 2 prefixes with only 1 observed neighbour, indicating a small, self-contained corporate estate rather than a transit or access provider.

Notable

  • The registrants for both announced prefixes, MULTIVIEW-DB and MULTI-127, are listed as Multi-View Inc., matching the AS holder.
  • The address inventory consists of two /24 blocks, 199.185.0.0/24 and 216.41.229.0/24, which are finely subdivided for internal use.

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
AS13767DataBank Holdings, Ltd.120

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-29, 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
AS21592
Registry name
MULTIVIEW
Registrant
Multi-View Inc.
Abuse contact
techadmin@multiview.com
Registered
2011-06-27
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS21592
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
4 naming AS21592

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 2026-10-29. 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