asn.dev

Autonomous system

AS46401 OMNISYNC-NETWORKS

Unclassified ARIN

IPv4 addresses 4.61K 10 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

OmniSync Networks

United States of America · AI-generated

email business us

OMNISYNC-NETWORKS is operated by OmniSync Networks.

What it's used for

  • The address space carries email infrastructure, evidenced by reverse DNS entries such as mta31.careeracclaim.net, mta6.branchinvinciblejobs.com, and mta8.rgsmtp.com.
  • The AS announces 4608 IPv4 addresses across 10 prefixes with only 2 observed neighbours, indicating a dedicated endpoint network rather than a transit provider.
  • Traffic consists of SMTP mail relay services for job search platforms and corporate email systems.

Notable

  • Registrants are split between OmniSync Networks and Results Generation, with netnames like GTT-RESULTS-GENERATION and RGGA1 appearing on several prefixes.
  • PeeringDB identifies OmniSync Networks as also known as Results Generation, explaining the dual registrant presence.
  • The inventory is composed of small /23 and /24 blocks, consistent with a specialized service provider rather than a large ISP.

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
AS15830Equinix (EMEA) Acquisition Enterprises B.V.986
AS2914NTT America, Inc.177

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 10 prefixes · 4.61K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America10

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS46401
Registry name
OMNISYNC-NETWORKS
Registrant
OmniSync Networks
Abuse contact
abuse@omnisync.net
Registered
2008-09-10
Last changed
2012-03-02
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
OmniSync Networks
Also known as
Results Generation
Scope
Not Disclosed
Traffic ratio
Not Disclosed
Peering policy
Open
Present at
1 exchanges
Facilities
1 facilities

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 20 valid, 0 with no ROA
ROAs
12 authorising AS46401
ASPA
no ASPA record
IRR
100% registered · 20 of 20 announcements
Route objects
46 naming AS46401

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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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