asn.dev

Autonomous system

AS32045 AS-DYNASCALE-LAS

Unclassified ARIN

IPv4 addresses 3.84K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 5 1 downstream
Flagged prefixes 0 none

Summary

1U Web

United States of America · AI-generated

business managed it infrastructure

The AS handle AS-DYNASCALE-LAS is held by 1U Web, INC.

What it's used for

  • The address space carries managed IT infrastructure and security services, evidenced by netnames DYNASCALE-9 and DYNASCALE-4 and reverse DNS entries pointing to 1uweb.com and rapattoni.com.
  • The AS announces 3840 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with 7 observed neighbours, indicating a business network providing managed services rather than a large-scale transit or residential access provider.

Notable

  • Registrants include both 1U Web, INC. and Dynascale Technologies, Inc., reflecting the operator's history of rebranding and corporate evolution.
  • Dynascale Technologies completed a full rebrand in December 2025, bringing a human touch to its IT infrastructure identity, while the AS handle retains the legacy DYNASCALE designation.
  • The inventory consists of four IPv4 prefixes, including a /21, a /22, a /23, and a /24, alongside a single IPv6 /35, suggesting a consolidated corporate estate with site-by-site segmentation.

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

5 upstream, 1 downstream and 9 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS1299Arelion Sweden AB253
AS2914NTT America, Inc.209
AS3356Level 3 Parent, LLC202
AS174Cogent Communications, LLC135
AS3257GTT Communications Inc.120

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, 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 4 prefixes · 3.84K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America5

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS32045
Registry name
AS-DYNASCALE-LAS
Registrant
1U Web, INC.
Abuse contact
abuse@dynascale.com
Registered
2004-02-18
Last changed
2025-04-29
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 16 with no ROA
ROAs
0 authorising AS32045
ASPA
no ASPA record
IRR
100% registered · 16 of 16 announcements
Route objects
18 naming AS32045

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 1,783 prefixes, as published 2026-10-20. 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