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ASN lookup result for AS38623 Viettel (Cambodia) Pte., Ltd — network size, BGP routing and registration

KHAS38623Viettel (Cambodia) Pte., LtdISP
WHOIS Topology

Cambodia · APNICmetfone.com.kh

Home broadbandMobile network

IPv4 addresses

87,296

573 announced prefixes

IPv6 addresses

7.92 × 10²⁸

17 announced prefixes

BGP neighbours

…

CAIDA rank

#2,631

Customer cone 10 ASNs

Estimated users

3.87M

APNIC Labs estimate

RPKI

100% valid

2 invalid · 0 not covered

Average purity

88

171 sampled IPs

IXPs / facilities

5 / 2

Operator self-reported

History

How prefixes were announced and changed hands, registration changes, and outage or hijack incidents.

Loading routing history…

IP ranges

Currently announced prefixes with their RIR registration and geolocation.

PrefixRPKIRegistrationGeolocationAddresses
36.37.128.0/17ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh32,768
175.100.0.0/17ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh32,768
36.37.128.0/19ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh8,192
36.37.160.0/19ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh8,192
36.37.192.0/19ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh8,192
111.118.128.0/19ValidKHVIETTELCAMBODIAAPNICKHPhnom Penh8,192
175.100.96.0/19ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh8,192
36.37.128.0/20ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh4,096
36.37.144.0/20ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh4,096
36.37.160.0/20ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh4,096
36.37.176.0/20ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh4,096
36.37.192.0/20ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh4,096
36.37.208.0/20ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh4,096
111.118.144.0/20ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh4,096
175.100.48.0/20ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh4,096
175.100.96.0/20ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh4,096
175.100.112.0/20ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh4,096
117.120.24.0/21ValidKHVIETTELCAMBODIAAPNICKHCambodia2,048
119.13.56.0/21ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh2,048
119.13.152.0/21ValidKHVIETTEL-CAMBODIAAPNICKHPhnom Penh2,048

Only the first 500 prefixes are listed; address counts and geography use all prefixes.

/24 block profile

One square per /24: colour shows the risk type, shade how many addresses are flagged, stripes mark datacenter blocks. Click a square to see all 256 addresses.

/24s with data 81 / 340 （24%） · flagged 44

No risk flagsDatacenter (no flags)ProxyVPNAbuse / blocklistTorDarker = more flagged addresses; dashed = block screen only

175.100.0.0/1731/128 with data · 20 flagged

36.37.128.0/1728/128 with data · 12 flagged

111.118.128.0/196/32 with data · 4 flagged

119.13.56.0/214/8 with data · 1 flagged

220.158.232.0/224/4 with data · 4 flagged

119.13.152.0/213/8 with data · 2 flagged

45.119.132.0/222/4 with data · 1 flagged

103.68.44.0/222/4 with data · 0 flagged

117.120.24.0/211/8 with data · 0 flagged

Hover a square for its numbers; click to see all 256 addresses.

Each prefix shows its 64 /24s with the most data. Built daily from lookups, neighbour sampling, public lists and block screening.

IP reputation

IPs from this network that CleanIP has analysed: purity, abuse reports and the riskiest /24 blocks.

Purity distribution

85–100 13970–84 1950–69 90–49 4

0.69%

Share of IPv4 reported or blocklisted

603

Listed IPs

171

Analysed IPs

Flagged = VPN, proxy, Tor or purity below 50. Samples come from user lookups and neighbour sampling, not every address in this network.

Geography

Where this network’s IPv4 addresses are located.

  • KH Cambodia
  • US United States
Scope
Single country
In registered country
99.7%

Estimated by sampling IPv4 ranges against a geolocation database.

Traffic observation

AS38623 · Last 7 days
Mobile vs. Desktop
Desktop 49.0%Mobile 50.9%
Desktop49.0%Mobile50.9%
Bot vs. Human
Human 83.7%Bot 16.3%
Human83.7%Bot16.3%

Adoption & Usage

Adoption and usage of key protocols

Internet Protocol (IP) Version
IPv4 > 99.9%IPv6 < 0.1%< 0.1%IPv6
IPv4> 99.9%IPv6< 0.1%
HTTP Version
HTTP/1.x
15.5%HTTP/2
57.3%HTTP/3
27.3%
HTTP vs. HTTPS
97.0% HTTPS (encrypted)
Plain HTTP 3.0%
TLS Version
TLS 1.0/1.1< 0.1%TLS 1.23.5%TLS 1.368.4%QUIC28.1%

Security & Attacks

Insights into network and application layer attack traffic

Layer 7 Attacks
GET
89.7%POST
8.4%HEAD
1.3%OPTIONS
0.4%Other
0.2%

BGP Announcements

Hourly BGP route announcements over the last 7 days

5,277,119
7-day total
237,847
Hourly peak

Data: Cloudflare Radar, licensed under CC BY-NC 4.0

Activity

Hourly traffic over the last 7 days, normalized to this network’s peak.

A pronounced day/night rhythm, typical of networks with human users.

00061218
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Times in UTCLessMore
Peak hour
14:00–15:00
Active hours
17 hrs
Weekend vs weekday
Weekdays ≈ weekends
Busiest day
Sat

Datacenter Presence

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BGP upstreams and neighbours

AS38623Standalone page
Loading upstreams and neighbours…

WHOIS record

The registry’s record for this AS number: holder, status, dates and contacts.

Sources

Where the information on this page comes from and when it was updated.

InformationSourceUpdated
Registered countryRIR daily delegation statistics2026-10-22
Registered address & allocation dateRIR registration data (RDAP)2026-10-08
Organization & company countryAS-to-organization data2026-10-21
Network typeCleanIP ASN canon2026-10-22
Exchanges & facilitiesOperator self-reported interconnection data2026-10-21
Announced prefixes & BGP neighboursPublic BGP routing data2026-10-22
IPv4 geographyGeolocation database—
RPKI validationRPKI ROA validation data2026-10-22
Rank & customer coneCAIDA AS Rank2026-10-01
Estimated users (APNIC)APNIC Labs user estimates2026-10-19
Network tagsPublic routing data community tags2026-10-22
IP reputationCleanIP lookups and neighbour sampling—

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Multi-source cross-checks · In-house reputation data · Real data only

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