asn.dev

Autonomous system

AS23777 VIPALETTE NTT BUSINESS SOLUTIONS CORPORATION

Unclassified APNIC

IPv4 addresses 20.99K 5 prefixes
IPv6 prefixes 17 counted as prefixes, not addresses
Countries 1 mostly JP
Exchanges 0 recorded by PCH
Upstreams 7 0 downstream
Flagged prefixes 0 none

Summary

NTT Business Solutions (Vipalette)

Japan · AI-generated

business isp japan ntt

VIPALETTE is operated by NTT Business Solutions Corporation.

What it's used for

  • The address space carries business and residential access traffic, evidenced by reverse DNS entries such as user40-0.rcn.ne.jp and zntnwb01.city.fukui.fukui.jp.
  • The AS announces 20,992 IPv4 addresses and 17 IPv6 prefixes, maintaining 12 observed neighbours, a ratio consistent with a regional access provider.

Notable

  • Registrants for the largest prefixes are listed as Japan Network Information Center, with netnames including vipalette-fukui-CIDR-BLK-JP and mitene-internet-CIDR-BLK-JP.
  • The inventory includes a mix of netnames referencing "vipalette" and "mitene", suggesting a consolidation of previously distinct network identities under the current NTT Business Solutions umbrella.
  • The address inventory is subdivided into five IPv4 prefixes, with the largest being 58.65.32.0/19.

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

7 upstream, 0 downstream and 12 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS4713NTT DOCOMO BUSINESS,Inc.916
AS6939Hurricane Electric LLC214
AS17961mitene internet co., ltd.109
AS17639Converge ICT Solutions Inc.23
AS24482SG.GS23
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC4
AS9002RETN Limited1

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 5 prefixes · 20.99K addresses IPv6 17 prefixes

CountryNamePrefixes
JPJapan22

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS23777
Registry name
VIPALETTE
Abuse contact
hostmaster@nic.ad.jp
Registered
2003-06-16
Last changed
2026-06-12
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 23 with no ROA
ROAs
0 authorising AS23777
ASPA
no ASPA record
IRR
87% registered · 20 of 23 announcements
Route objects
29 naming AS23777

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: 432 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