Autonomous system
AS18049 TINP-TW Taiwan Infrastructure Network Technologie
Unclassified APNIC Cable/DSL/ISP
Summary
Taiwan Infrastructure Network Technology
isp residential mobile cable
TINP-TW is operated by Taiwan Infrastructure Network Technology.
What it's used for
- The address space carries residential and mobile access traffic, evidenced by reverse DNS entries such as
tinp.net.tw,dynamic.tfn.net.tw, andadsl.dynamic.seed.net.tw. - With 309,248 IPv4 addresses announced across 180 prefixes and only 2 observed neighbours, the high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.
Notable
- Registrants align with the announcer, including
tinp Network AdministratorandIRT-TINP-TW, though some prefixes listunknownor unrelated netnames likeNCICNET-NETandKGT-TW. - The inventory consists of a mix of /18, /19, and /20 blocks, with the largest being 27.100.64.0/18 and 60.198.64.0/18, alongside a single /32 IPv6 prefix.
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
Internet exchanges
Recorded at 1 exchange in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Taipei Internet Exchange (TPIX) | Taipei, Taiwan | 203.163.222.30 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 197 prefixes · 323K addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TW | Taiwan, Province of China | 198 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS18049- Registry name
- TINP-TW
- Abuse contact
- service@topmso.com.tw
- Registered
- 2008-09-04
- Last changed
- 2025-11-06
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Taiwan Optical Platform Group
- Also known as
- topmso
- Network type
- Cable/DSL/ISP
- Scope
- Asia Pacific
- Traffic ratio
- Heavy Inbound
- Peering policy
- Open
- Present at
- 1 exchanges
- Facilities
- 1 facilities
- Website
- http://www.topmso.com.tw
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 99.6% valid · 253 valid, 1 with no ROA
- ROAs
- 68 authorising AS18049
- ASPA
- no ASPA record
- IRR
- 94% registered · 240 of 254 announcements 6 other origin
- Route objects
- 4,059 naming AS18049
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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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