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Summary IP address summary information Name
National Telecom Public Company Limited Country
Website
Hosted domains
3 IPv4 addresses
10,240 IPv6 addresses
7.92 × 1028 ASN type
ISP Registry
APNIC Allocated
30 years ago on Dec 27, 1995 Updated
10 months ago on Nov 20, 2025
WHOIS
ASHandle: █████
OrgID: █████
ASName: ██████
ASNumber: AS█████
RegDate: ████-██-██
Updated: ████-██-██
TechHandle: ████-████
Source: ████
Powered by ASN to WHOIS data Important routers in AS4651
What is an ASN? Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS4651 at robtex .
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Data Data
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Resources Resources
Traceroute Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more. Traceroute →
$ traceroute -a -n -q1 -f4 122.155.230.134
traceroute to 122.155.230.134 (122.155.230.134 ): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Singapore, SG
On September 24, 2026
Important routers in AS4651 Share of IPv4 footprint per hexagon Less More
Countries by IPv4 share
Held location over 90 days 100%
Held location over 1 year 100%
Median days between moves 1,000 days
Geolocation scope National How consistently this network's IPs hold their geolocation. Read relative to the network type, not as a quality score.
There are 3 domain names hosted across 3 IP addresses on this ASN.
Pingable IPs 37 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more
IP Address ASN Details 163.171.121.120 Ping AS4651 National Telecom Public Company Limited #342 0.64ms from Bangkok, TH 174.35.53.59 Ping AS4651 National Telecom Public Company Limited #342 0.20ms from Bangkok, TH 122.155.239.6 Ping AS4651 National Telecom Public Company Limited #342 1.01ms from Bangkok, TH 122.155.236.69 Ping AS4651 National Telecom Public Company Limited #342 0.58ms from Bangkok, TH 122.155.244.130 Ping AS4651 National Telecom Public Company Limited #342 0.60ms from Bangkok, TH 66.114.56.190 Ping AS4651 National Telecom Public Company Limited #342 0.18ms from Bangkok, TH 185.27.231.24 Ping AS4651 National Telecom Public Company Limited #342 0.66ms from Bangkok, TH 122.155.232.54 Ping AS4651 National Telecom Public Company Limited #342 0.76ms from Bangkok, TH 163.171.106.123 Ping AS4651 National Telecom Public Company Limited #342 0.66ms from Bangkok, TH 122.155.243.199 Ping AS4651 National Telecom Public Company Limited #342 0.60ms from Bangkok, TH
Show more
Activity A pronounced day/night rhythm — the signature of a consumer/eyeball network whose users sleep at night.
Netblock Company Num of IPs National Telecom Public Company Limited
1,024 National Telecom Public Company Limited
256 National Telecom Public Company Limited
256 National Telecom Public Company Limited
256 National Telecom Public Company Limited
256 National Telecom Public Company Limited
256 National Telecom Public Company Limited
256 National Telecom Public Company Limited
256 National Telecom Public Company Limited
256 National Telecom Public Company Limited
256
Show more IP Ranges
There are 50 peers for this ASN.
There are 13 upstreams for this ASN.
There are 36 downstreams for this ASN.
Times shown in Thailand local time (UTC+7). Less More
Peak hour 10:00–11:00
Active hours 19 hrs
Weekend vs weekday weekdays heavier
Busiest day Wed
Network type Consumer ISP
Geography Thailand (100%) +2 more AS174 Cogent Communications, LLC #6
AS553 BelWue-Koordination #835
AS999 CORIX NETWORKS #4,520
AS1140 Stichting Internet Domeinregistratie Nederland #33,949
AS1239 Cogent Communications, LLC
AS3491 PCCW Global (HK) Ltd. #79
AS4618 Internet Thailand Company Limited #1,250
AS4765 Pacific Internet Pte Ltd #6,770
AS9335 National Telecom Public Company Limited #21,246
AS9835 Government Information Technology Services #40,589
AS9931 National Telecom Public Company Limited #885
AS18409 Bank of Thailand, Bangkok, Thailand #49,791
AS20940 Akamai International B.V. #465
AS23884 Proen Corp Public Company Limited. #4,129
