Autonomous system
AS13376 TOPPAN-MERRILL
Unclassified ARIN
Summary
Toppan Merrill
business enterprise finance
A regulatory filing company with two thousand addresses and not a single name in DNS.
What it's used for
- The network of a company that produces regulatory and financial documents. 2,048 addresses in one IPv4 prefix,
37.26.88.0/21, three observed BGP neighbours, and no IPv6 announced.
Notable
- The block is netname
TML-202, the company's initials and a number. - Three addresses were queried for reverse DNS and none returned a name.
- Three upstream neighbours for a single announced block.
Interesting
- The number in the netname does not start a series from one, so it is drawn from an internal numbering scheme that already had two hundred entries when this block was named. The registry field is being used as a pointer into somebody's own inventory system.
- Three upstreams for one /21 is the same trade a financial institution makes: the point of running your own routing is that no single provider's outage can disconnect you, and the address count is beside the point.
- An empty reverse DNS sample suits the work. A company that prepares filings on behalf of others handles material that is confidential until the moment it is published, and a network built for that has nothing on it that answers to a stranger.
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 2026-10-31, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 2.05K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 1 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS13376- Registry name
- TOPPAN-MERRILL
- Registrant
- Toppan Merrill LLC
- Abuse contact
- mattgeiser@toppanmerrill.com
- Registered
- 1999-05-25
- Last changed
- 2020-02-14
- Allocation
- assigned
Routing security
RPKI and IRR
- RPKI
- 100% valid · 6 valid, 0 with no ROA
- ROAs
- 1 authorising AS13376
- ASPA
- no ASPA record
- IRR
- 100% registered · 6 of 6 announcements
- Route objects
- 9 naming AS13376
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 1,845 prefixes, as published 2026-10-31. 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