asn.dev

Autonomous system

AS45250 VOCOM-AP-AS Vocom International Telecommunications AP Area

Hosting APNIC

IPv4 addresses 9.73K 61 prefixes
IPv6 prefixes 17 counted as prefixes, not addresses
Countries 1 mostly TW
Exchanges 5 recorded by PCH
Upstreams 15 22 downstream
Flagged prefixes 36 see address space

Summary

Vocom International Telecommunications

Taiwan, Province of China · AI-generated

transit telecom wholesale international

VOCOM-AP-AS is held by Vocom International Telecommunications, Inc.

What it's used for

  • The address space carries a mix of Vocom's own infrastructure (netnames VITNET-AP, VITHK-AP, VOCOM-LAX-QUINBY-1) and leased or partner space from Cogent Communications, LLC (COGENT-A), Telstra International Limited (TELSTRAGLOBAL), and Shing Yuen Chong Technology Limited (SHING-HK).
  • With 9,984 IPv4 addresses announced across 60 prefixes and 66 observed neighbours, the high neighbour-to-address ratio indicates a transit or wholesale carrier role rather than an access network.
  • As a facilities-based provider operating under FCC International Bureau license with offices in the USA and Taiwan, the traffic consists of wholesale fiber optic circuits, cross-Pacific connectivity, and enterprise telecommunications services for partner carriers.

Notable

  • Registrants for the largest prefixes include Vocom International Telecommunication Inc., Cogent Communications, LLC, Telstra International Limited, and Shing Yuen Chong Technology Limited, reflecting a portfolio of owned and leased international capacity.
  • The inventory includes a significant block of IPv6 space under the 2406:e300::/46 range, alongside diverse IPv4 prefixes from multiple regional registries.

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 5 exchanges in 4 countries, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange SingaporeSingapore, Singapore27.111.230.11
BroadBand Internet eXchange TokyoTokyo, Japan101.203.89.166
Hong Kong Internet ExchangeHong Kong, China123.255.90.152
JPIX TokyoTokyo, Japan2001:de8:8::4:5250:1
GetaFIX ManilaManila, Philippines103.104.19.119

Transit providers

15 upstream, 22 downstream and 56 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9304HGC Global Communications Limited1,361
AS9505Taiwan Internet Gateway547
AS174Cogent Communications, LLC148
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC120
AS24482SG.GS114
AS55888Nintatsu Global Telecommunications Corporation92
AS6939Hurricane Electric LLC73
AS131310CX2 Computer Exchange59

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 61 prefixes · 9.73K addresses IPv6 17 prefixes

CountryNamePrefixes
TWTaiwan, Province of China78

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS45250
Registry name
VOCOM-AP-AS
Registrant
Vocom International Telecommunication Inc.
Abuse contact
network-abuse@vocom.com
Registered
2008-09-04
Last changed
2023-12-03
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
33% valid · 16 valid, 32 with no ROA
ROAs
13 authorising AS45250
ASPA
no ASPA record
IRR
94% registered · 45 of 48 announcements
Route objects
159 naming AS45250

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