asn.dev

Autonomous system

AS18415 BWIZ B-WIZ Technology

Unclassified APNIC

IPv4 addresses 4.10K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly TW
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

B-WIZ Technology

Taiwan, Province of China · AI-generated

business taiwan ipv4

BWIZ is the AS handle for B-WIZ Technology.

What it's used for

  • The address space carries the netname BWIZ-NET, associated with the registrant B-WIZ Technology.
  • The AS announces 4096 IPv4 addresses across 1 prefix (61.57.240.0/20) with 2 observed neighbours, a ratio suggesting a small-scale business or internal network rather than a large transit or access provider.

Notable

  • The RDAP registrant is listed as unknown for the prefix 61.57.240.0/20, while the netname is BWIZ-NET, which aligns with the AS holder name.
  • The address inventory consists of a single contiguous /20 block, indicating a simple and focused allocation without subdivision.

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
AS9924Taiwan Fixed Network, Telco and Network Service Provider.995
AS134823Sky Digital Co., Ltd.52

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 1 prefixes · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
TWTaiwan, Province of China1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS18415
Registry name
BWIZ
Abuse contact
gscservice@yulonitsolutions.com
Registered
2008-09-04
Last changed
2025-11-06
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 18 valid, 0 with no ROA
ROAs
1 authorising AS18415
ASPA
no ASPA record
IRR
100% registered · 18 of 18 announcements
Route objects
9 naming AS18415

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 1,768 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