Autonomous system
AS25844 SKADDEN1
Unclassified ARIN
Summary
Skadden, Arps, Slate, Meagher & Flom
business legal corporate internal
The AS handle SKADDEN1 is held by Skadden, Arps, Slate, Meagher & Flom LLP.
What it's used for
- The address space carries internal corporate infrastructure for a multinational law firm, with all seven prefixes registered under the netname
SASMF. - The AS announces 22,784 IPv4 addresses across 7 prefixes while maintaining only 5 observed neighbours, a ratio indicative of a self-contained internal estate rather than a transit or access provider.
Notable
- All registrants in the RDAP data agree with the announcer, consistently listing Skadden, Arps, Slate, Meagher & Flom LLP.
- The address inventory is finely subdivided into seven distinct blocks within the 162.90.0.0/16 range, reflecting site-by-site segmentation typical of a large corporate network.
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 2026-10-20, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 7 prefixes · 22.78K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 7 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS25844- Registry name
- SKADDEN1
- Registrant
- Skadden, Arps, Slate, Meagher & Flom LLP
- Abuse contact
- noc@skadden.com
- Registered
- 2002-05-17
- Last changed
- 2012-03-02
- Allocation
- assigned
Declared
PeeringDB profile
- Name
- SASMFL AS25844
- Scope
- Not Disclosed
- Traffic ratio
- Not Disclosed
- Peering policy
- Open
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
- RPKI
- 100% valid · 11 valid, 0 with no ROA
- ROAs
- 16 authorising AS25844
- ASPA
- no ASPA record
- IRR
- 100% registered · 11 of 11 announcements
- Route objects
- 13 naming AS25844
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 1,778 prefixes, as published 2026-10-20. 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