Autonomous system
AS9902 NEOCOMISP-KH-AP NEOCOMISP LIMITED, IPTX Transit and Network Service Provider in Cambodia.
Unclassified APNIC NSP
Summary
NeocomISP (NTC)
transit isp hosting legacy
AS9902 (NEOCOMISP-KH-AP) is held by NeocomISP Limited, trading as NTC, a Phnom Penh-based fibre carrier. It sells IP transit (IPTX), internet access, leased circuits, and hosting and colocation from its own data centre, with a fibre footprint around Phnom Penh and neighbouring provinces.
What it's used for
This is the clearest transit signature in its size class. RIS sees 74 IPv4 prefixes carrying 23,808 addresses and 11 IPv6 prefixes — a modest address footprint — but 157 observed BGP neighbours. That ratio is the whole story. An access network holding 24,000 addresses peers with a handful of upstreams; a network that peers with 157 others is selling connectivity, and the address count is small precisely because the customers bring their own space. The company's own description of itself as an IPTX transit provider and the reverse DNS agree: essentially every sampled address resolves as ntc.<ip>.neocomisp.com, the operator's uniform generated PTR, meaning the space seen here is NTC's own infrastructure and directly-assigned customer addressing rather than a third party's estate.
Notable
- The neighbour count makes this a significant node in Cambodian routing despite the small address holding. When judging a network's role, weigh neighbours against addresses — the two together separate a wholesale carrier from an eyeball ISP of the same size.
- The announced space is drawn from many unrelated ranges (
69.194.x,167.179.x,202.124.x,123.108.x,103.x,203.x), which is normal for a carrier that has been acquiring blocks as it grows rather than holding one legacy aggregate. - IPv6 is deployed across eleven announcements under
2402:5100::, which is more than many regional carriers of this size manage.
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 7 exchanges in 5 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| AMS-IX Amsterdam | Amsterdam, Netherlands | 80.249.209.209 |
| Equinix Internet Exchange Singapore | Singapore, Singapore | 27.111.228.211 |
| BroadBand Internet eXchange Tokyo | Tokyo, Japan | 101.203.90.156 |
| Hong Kong Internet Exchange | Hong Kong, China | 123.255.90.225 |
| Equinix Internet Exchange Hong Kong | Hong Kong, China | 2001:de8:7::9902:1 |
| BroadBand Internet eXchange Hong Kong | Hong Kong, China | 103.203.158.56 |
| Cambodian Network Exchange | Phnom Penh, Cambodia | 103.7.144.30 |
Transit providers
27 upstream, 33 downstream and 75 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 2026-10-13, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 35 prefixes · 21.25K addresses IPv6 17 prefixes
| Country | Name | Prefixes |
|---|---|---|
| KH | Cambodia | 52 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS9902- Registry name
- NEOCOMISP-KH-AP
- Registrant
- NeocomISP Limited
- Abuse contact
- netadmin@neocomisp.com
- Registered
- 2008-09-04
- Last changed
- 2020-09-09
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- NEOCOMISP LIMITED
- Also known as
- NTC
- Network type
- NSP
- Scope
- Asia Pacific
- Traffic ratio
- Mostly Inbound
- Peering policy
- Open
- IRR as-set
AS-NEOCOMISP-KH- Present at
- 7 exchanges
- Facilities
- 4 facilities
- Website
- http://www.neocomisp.com.kh
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
- 100% valid · 84 valid, 0 with no ROA
- ROAs
- 206 authorising AS9902
- ASPA
- no ASPA record
- IRR
- 100% registered · 84 of 84 announcements
- Route objects
- 1,015 naming AS9902
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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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