asn.dev

Autonomous system

AS20355 NTG-AS

Unclassified ARIN

IPv4 addresses 8.19K 13 prefixes
IPv6 prefixes 16 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 8 downstream
Flagged prefixes 0 none

Summary

DartPoints

United States of America · AI-generated

hosting datacenter colocation cloud

The AS handle NTG-AS is held by DartPoints Operating Company, LLC.

What it's used for

  • The address space carries enterprise data center and cloud infrastructure, evidenced by netnames DP-BTR-DATACENTER-NETBLK2 and DP-CLOUD, and reverse DNS records pointing to venyu.com.
  • The AS announces 8192 IPv4 addresses across 13 prefixes and 16 IPv6 prefixes, with 12 observed neighbours, indicating a hosting and interconnection role rather than transit.

Notable

  • Registrants for the majority of prefixes are DartPoints Operating Company, LLC, while the 199.181.192.0/23 block is registered to DartPoints LLC, reflecting internal corporate structure.
  • The address inventory is concentrated in the 69.2.0.0/16 range, with a single /24 block in 198.177.0.0/16 and a /23 in 199.181.0.0/16.

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

3 upstream, 8 downstream and 16 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3257GTT Communications Inc.148
AS7018AT&T Enterprises, LLC88
AS5009REV38

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 13 prefixes · 8.19K addresses IPv6 16 prefixes

CountryNamePrefixes
USUnited States of America29

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS20355
Registry name
DP-BTR
Registrant
DartPoints Operating Company, LLC
Abuse contact
abuse@dartpoints.com
Registered
2001-04-26
Last changed
2026-04-21
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 5 with no ROA
ROAs
0 authorising AS20355
ASPA
no ASPA record
IRR
60% registered · 3 of 5 announcements 1 other origin
Route objects
5 naming AS20355

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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