asn.dev

Autonomous system

AS40875 CEMIAMI

Unclassified ARIN

IPv4 addresses 512 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

CheckAlt Eras

United States of America · AI-generated

business fintech payments miami

CEMIAMI is the autonomous system for CheckAlt Eras Inc.

What it's used for

  • The address space carries corporate infrastructure, indicated by the netname IMAGEBANKING on the 66.85.9.0/24 prefix.
  • The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of web and API endpoints supporting CheckAlt Eras' business in payment processing, receivables, and treasury solutions.

Notable

  • Registrants align with the announcer for the primary prefix, with CheckAlt Eras Inc listed for 66.85.9.0/24; the second prefix, 206.191.138.0/24, is registered to PF IPV4 Borrower, LLC under the netname PIHL-4.
  • CheckAlt acquired ERAS, integrating ERAS' banking and payment services into its own platform.
  • The inventory is small and subdivided, with one prefix held directly by the company and one held by a separate legal 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

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13335Cloudflare, Inc.120
AS11767Quality Technology Services, LLC8

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

Shape and geography

IPv4 2 prefixes · 512 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS40875
Registry name
CEMIAMI
Registrant
CheckAlt Eras Inc
Abuse contact
Sean.Seow@CheckAlt-Eras.com
Registered
2008-05-07
Last changed
2021-02-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 2 with no ROA
ROAs
0 authorising AS40875
ASPA
no ASPA record
IRR
100% registered · 2 of 2 announcements
Route objects
2 naming AS40875

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

Cross-check