asn.dev

Autonomous system

AS26167 ASN-MARKLEY

Hosting ARIN

IPv4 addresses 6.91K 10 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 5 0 downstream
Flagged prefixes 0 none

Summary

Markley Cloud Services

United States of America · AI-generated

hosting cloud datacenter business

ASN-MARKLEY is held by Markley Boston LLC, operating as Markley Cloud Services.

What it's used for

  • The address space carries cloud and compute infrastructure, evidenced by reverse DNS entries like compute-162-221-74-254.markleycloud.com and netnames such as US-MARKLEY-20150825 and Markley-Cloud.
  • With 6,912 IPv4 addresses announced across 10 prefixes and only 6 observed neighbours, the ratio indicates a hosting or cloud provider rather than a transit carrier.

Notable

  • Registrants are consistent with the announcer, including Markley Boston LLC, Markley Group LLC, Markley Management Company Inc, and Markley Washington Street LLC.
  • The address inventory is finely subdivided into multiple /22 and /23 blocks, reflecting an internal corporate estate with site-by-site segmentation for its data center and cloud operations.
  • One prefix, 199.79.172.0/24, is registered to Cognius LLC, which differs from the primary Markley registrants.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Boston Internet ExchangeBoston, United States206.108.236.250

Transit providers

5 upstream, 0 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6939Hurricane Electric LLC782
AS6461Zayo Bandwidth467
AS2914NTT America, Inc.300
AS3356Level 3 Parent, LLC144
AS398427Markley Network Services, LLC89

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 10 prefixes · 6.91K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America11

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS26167
Registry name
ASN-MARKLEY
Registrant
Markley Boston LLC
Abuse contact
support@markleycloud.com
Registered
2011-12-15
Last changed
2015-05-06
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 29 with no ROA
ROAs
1 authorising AS26167
ASPA
no ASPA record
IRR
100% registered · 29 of 29 announcements
Route objects
43 naming AS26167

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

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: 431 networks and 1,768 prefixes, as published 2026-10-12. 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