Autonomous system
AS24173 NETNAM-AS-AP Netnam Company
Residential ARIN
Summary
NetNam
isp residential vietnam cable
NETNAM-AS-AP is operated by NetNam Company, a leading Vietnamese internet service provider.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries such as
ci96.111-254.netnam.vnandstatic.netnam.vn. - The AS announces 64,766 IPv4 addresses across 39 prefixes and 44 IPv6 prefixes, while maintaining 68 observed neighbours, a ratio consistent with an access network providing connectivity to end-users.
Notable
- All sampled registrants are listed as
IRT-VNNIC-APwith the netnameNETNAM-VN, aligning with the AS holder NetNam Company. - NetNam has been a leading ISP in Vietnam since 1994, providing internet services and network solutions to various sectors including government and corporate clients.
- The inventory includes a mix of /18, /19, and smaller prefixes, with significant blocks in the 101.53.0.0/16 and 119.17.0.0/16 ranges.
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 2 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Equinix Internet Exchange Singapore | Singapore, Singapore | 27.111.228.52 |
| Equinix Internet Exchange Hong Kong | Hong Kong, China | 2001:de8:7::2:4173:1 |
Transit providers
19 upstream, 25 downstream and 61 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 2026-10-14, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 39 prefixes · 64.77K addresses IPv6 29 prefixes
| Country | Name | Prefixes |
|---|---|---|
| VN | Viet Nam | 68 |
Registry
Allocation record
- Registry
- ARIN
- Handle
AS24173- Registry name
- NETNAM-AS-AP
- Abuse contact
- hm-changed@vnnic.vn
- Registered
- 2008-09-04
- Last changed
- 2022-09-26
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 99.6% valid · 510 valid, 0 with no ROA 2 RPKI-invalid
- ROAs
- 12 authorising AS24173
- ASPA
- no ASPA record
- IRR
- 99.6% registered · 510 of 512 announcements 2 other origin
- Route objects
- 1,193 naming AS24173
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: 442 networks and 1,772 prefixes, as published 2026-10-15. 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