Autonomous system
AS54282 JJINTEROP
Unclassified ARIN
Summary
Johnson & Johnson
business corporate healthcare internal
The AS handle JJINTEROP is operated by Johnson & Johnson.
What it's used for
- The address space carries corporate infrastructure, evidenced by the netname
NETBLK-JNJ-CNETassociated with the prefix 199.65.16.0/23. - The inventory consists of 1024 IPv4 addresses across 2 prefixes, with 3 observed neighbours, indicating a small internal corporate estate rather than a transit or access network.
- Traffic from this AS represents internal corporate communications and endpoints for Johnson & Johnson, a major multinational pharmaceutical and medical technology company.
Notable
- Registrants do not fully align with the announcer; the prefix 193.135.46.0/23 is registered to Synthes GmbH under the netname
STRATEC-NET, while 199.65.16.0/23 is registered to Johnson & Johnson. - The address inventory is finely subdivided into two /23 blocks, consistent with site-by-site segmentation for a large corporate entity.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 768 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS54282- Registry name
- JJINTEROP
- Registrant
- Johnson & Johnson
- Abuse contact
- jnocella@its.jnj.com
- Registered
- 2011-12-01
- Last changed
- 2011-12-01
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 3 authorising AS54282
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 4 naming AS54282
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 1,779 prefixes, as published 2026-10-22. 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