Autonomous system
AS9810 TNSNET Beijing Times Netstar Technology Co.,Ltd
Unclassified APNIC
Summary
Beijing Times Netstar Technology
legacy hosting isp
AS9810 (TNSNET) is held by Beijing Times Netstar Technology Co., Ltd, a small Beijing-based network and data-centre operator registered out of the Guomao district. It is a modest commercial network with a single contiguous slice of CNNIC address space.
What it's used for
RIS sees 6 IPv4 prefixes carrying 5,120 addresses and no IPv6, reached through only 2 BGP neighbours. Every announced prefix falls inside the 211.155.160.0 - 211.155.191.255 range registered to TNSNET, and the announcements are simply that block chopped into a /21, a /22 and four /23s. There is nothing here belonging to a third party and nothing scattered across other registries, so this is a self-contained operator using its own allocation, not an aggregator of other people's space. Five thousand addresses behind two upstreams is the shape of an IDC/ISP serving hosted servers and connected business customers: too much space to be one company's office, far too little (and far too few neighbours) to be a carrier of any weight. Chinese network directories list it in the IDC/ISP category, which matches the routing evidence.
Notable
- The whole footprint is one registry allocation, deaggregated for routing rather than grown by acquisition — a stable, unchanged inventory.
- Two upstreams and three observed peers is a minimal-viable multihoming posture; there is no peering ambition here.
- No IPv6 is announced.
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
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 5.12K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| CN | China | 3 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS9810- Registry name
- TNSNET
- Abuse contact
- luo.jun@tnetstar.com
- Registered
- 2008-09-04
- Last changed
- 2023-11-28
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 6 with no ROA
- ROAs
- 0 authorising AS9810
- ASPA
- no ASPA record
- IRR
- 100% registered · 6 of 6 announcements
- Route objects
- 9 naming AS9810
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: 442 networks and 1,784 prefixes, as published 2026-10-19. 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