asn.dev

Autonomous system

AS22001 INVITROGEN

Unclassified APNIC

IPv4 addresses 1.28K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Thermo Fisher Scientific

United States of America · AI-generated

business corporate laboratory science

INVITROGEN is the autonomous system handle for Thermo Fisher Scientific, a global life sciences company.

What it's used for

  • The address space carries corporate infrastructure for laboratory and life sciences operations, evidenced by netnames LIFETECH2, LIFETECH4, NETBLK-LIFETECH, and UK-THERMO-20110126.
  • The AS announces 1280 IPv4 addresses across 4 prefixes with only 3 observed neighbours, indicating a small, isolated internal corporate estate rather than a transit or access network.

Notable

  • Registrants align with the announcer's identity, listing Thermo Electron Ltd; Thermo Fisher Scientific and Life Technologies Corp. across the inventory.
  • Invitrogen and Life Technologies were predecessor corporations acquired by Thermo Fisher Scientific, explaining the mixed registrant names in the current inventory.
  • The inventory consists of four distinct IPv4 prefixes, including one /23 and three /24s, with no IPv6 prefixes announced.

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS7018AT&T Enterprises, LLC124
AS5089Virgin Media Limited60
AS3356Level 3 Parent, LLC57

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

Shape and geography

IPv4 4 prefixes · 1.28K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America4

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS22001
Registry name
INVITROGEN
Registrant
Life Technologies Corp.
Abuse contact
Global.Network@thermofisher.com
Registered
2001-07-24
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS22001
ASPA
no ASPA record
IRR
75% registered · 3 of 4 announcements
Route objects
6 naming AS22001

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: 447 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

Cross-check