Autonomous system
AS11106 WOLFRAM-AS - Wolfram Research, Inc.
Unclassified ARIN
Summary
Wolfram Research, Inc.
enterprise legacy
WOLFRAM-AS is the corporate autonomous system of Wolfram Research, Inc., the Champaign, Illinois software company behind Mathematica, the Wolfram Language, and Wolfram Alpha. It is a single-company enterprise network, not a service provider.
What it's used for
The AS carries Wolfram's own infrastructure and nothing else. RIS sees just 2 announced IPv4 prefixes totalling 12,288 addresses and no IPv6, all of it inside one block: 140.177.32.0/19 and 140.177.0.0/20. Both prefixes are registered to WRI-NET — the holder's own ARIN network object — so the address space and the AS that announces it belong to the same organisation. There is no sign of third-party or leased space here.
The routing shape matches the ownership. RIS observes one BGP neighbour, which is what a single-homed (or effectively single-upstream) corporate site looks like. A carrier of comparable address size would peer with dozens to hundreds of ASes; an enterprise announcing its own campus space peers with its transit provider and stops there.
Notable
The address count is larger than a typical office network because Wolfram runs public-facing compute — Wolfram Alpha and the Wolfram Cloud are answer-on-demand services, not brochure sites — alongside internal engineering and build infrastructure. That is still enterprise use: the space serves one company's products, not tenants.
The two prefixes are adjacent within 140.177.0.0/16, so this reads as one allocation announced in two pieces rather than an accumulation of unrelated blocks — another mark of a network that grew inside a single organisation.
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
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS5742 | Fidium | 116 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-04, 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 · 12.29K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 2 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS11106- Registry name
- WOLFRAM-AS
- Registrant
- Wolfram Research, Inc.
- Abuse contact
- netadmin@wolfram.com
- Registered
- 1998-04-09
- Last changed
- 2014-04-01
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 2 with no ROA
- ROAs
- 0 authorising AS11106
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 5 naming AS11106
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: 453 networks and 1,853 prefixes, as published 2026-11-05. 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