Autonomous system
AS17433 HNSL-AS-AP Hytron Network Services Limited
Residential APNIC
Summary
Hytron Network Services Limited
transit ipv6 hk
HNSL-AS-AP is the AS handle for Hytron Network Services Limited.
What it's used for
- The space carries a single IPv6 prefix,
2401:b60:e202::/48, with no IPv4 addresses announced. - With 0 IPv4 prefixes and 1 IPv6 prefix against 87 observed neighbours, the high neighbour-to-address ratio indicates a transit or peering role rather than an access network.
Notable
- The RDAP registrant lookup failed, so registrant agreement with the announcer cannot be verified from the pack.
- The address inventory is minimal, consisting solely of one IPv6 block, which is atypical for a large-scale ISP but consistent with a transit provider or a specific service segment.
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 3 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| BroadBand Internet eXchange Tokyo | Tokyo, Japan | 101.203.90.207 |
| Equinix Internet Exchange Hong Kong | Hong Kong, China | 2001:de8:7::1:7433:1 |
| BroadBand Internet eXchange Hong Kong | Hong Kong, China | 103.203.158.109 |
Transit providers
8 upstream, 72 downstream and 120 adjacent networks observed; most-used upstreams first.
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
IPv4 0 prefixes · 0 addresses IPv6 1 prefixes
| Country | Name | Prefixes |
|---|---|---|
| HK | Hong Kong | 1 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS17433- Registry name
- HNSL-AS-AP
- Registrant
- Hytron Network Services Limited
- Abuse contact
- abuse@hytron.io
- Registered
- 2024-02-23
- Last changed
- 2024-02-23
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 1 valid, 0 with no ROA
- ROAs
- 2 authorising AS17433
- ASPA
- no ASPA record
- IRR
- 100% registered · 1 of 1 announcements
- Route objects
- 40 naming AS17433
Reputation
Classification and threat
Residential Fixed-line consumer ISP. Addresses here are homes.
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