Autonomous system
AS20258 ANALOG-DEVICES
Unclassified ARIN
Summary
Analog Devices
business semiconductor corporate internal
ANALOG-DEVICES is the autonomous system for Analog Devices, Inc.
What it's used for
- The address space carries internal corporate infrastructure, evidenced by the consistent netname
ANALOGand registrantAnalog Devices, Inc.across all sampled prefixes. - The AS announces 10,240 IPv4 addresses across 21 prefixes with 11 observed neighbours, a ratio indicative of a large internal corporate estate rather than a transit or access provider.
Notable
- All registrants in the sample match the announcer, consistently listing
Analog Devices, Inc.and the netnameANALOG. - The address inventory is finely subdivided into multiple /22, /23, and /24 blocks within the 137.71.0.0/16 range, reflecting site-by-site segmentation typical of a major corporation.
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.
Transit providers
12 upstream, 0 downstream and 12 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 18 prefixes · 10.24K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 18 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS20258- Registry name
- ANALOG-DEVICES
- Registrant
- Analog Devices, Inc.
- Abuse contact
- adi_network@analog.com
- Registered
- 2001-04-13
- Last changed
- 2012-03-02
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 43 with no ROA
- ROAs
- 0 authorising AS20258
- ASPA
- no ASPA record
- IRR
- 100% registered · 43 of 43 announcements
- Route objects
- 31 naming AS20258
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 1,781 prefixes, as published 2026-10-16. 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