203.172.0.0/16

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Summary

IP address summary information
ASNs	6
Countries	2
BGP Prefixes	66
Routers	763
Pingable IPs	28,122

Thailand
82.73%
Philippines
17.27%


203.172.0.0/24	Philippines100.00%	1	1
203.172.1.0/24	Philippines100.00%	1	1
203.172.2.0/24	Philippines100.00%	1	1
203.172.3.0/24	Philippines100.00%	1	1
203.172.4.0/24	Philippines100.00%	1	1
203.172.5.0/24	Philippines100.00%	1	1
203.172.6.0/24	Philippines100.00%	1	1
203.172.7.0/24	Philippines100.00%	1	1
203.172.8.0/24	Philippines100.00%	1	1
203.172.9.0/24	Philippines100.00%	1	1

Sub-ranges

Important routers in 203.172.0.0/16


203.172.119.114	Bangkok, Thailand	AS4750CS LOXINFO PUBLIC COMPANY LIMITED
203.172.119.106	Bangkok, Thailand	AS4750CS LOXINFO PUBLIC COMPANY LIMITED
203.172.119.110	Bangkok, Thailand	AS4750CS LOXINFO PUBLIC COMPANY LIMITED
203.172.119.102	Bangkok, Thailand	AS4750CS LOXINFO PUBLIC COMPANY LIMITED
203.172.48.126	Bangkok, Thailand	AS4750CS LOXINFO PUBLIC COMPANY LIMITED
203.172.114.65	Bangkok, Thailand	AS4750CS LOXINFO PUBLIC COMPANY LIMITED
203.172.117.254	Bangkok, Thailand	AS45458SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX
203.172.111.2	Bangkok, Thailand	AS45458SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX
203.172.37.78	Bangkok, Thailand	AS4750CS LOXINFO PUBLIC COMPANY LIMITED
203.172.36.250	Bangkok, Thailand	AS4750CS LOXINFO PUBLIC COMPANY LIMITED

Important routers in 203.172.0.0/16

Pingable IPs

28,122 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


203.172.213.176	AS23974Ministry of education	3.22ms from Bangkok, TH
203.172.153.103	AS23974Ministry of education	2.35ms from Bangkok, TH
203.172.171.192	AS23974Ministry of education	3.43ms from Bangkok, TH
203.172.139.58	AS23974Ministry of education	1.75ms from Bangkok, TH
203.172.221.212	AS23974Ministry of education	2.23ms from Bangkok, TH
203.172.112.50	AS45458SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	3.37ms from Bangkok, TH
203.172.207.151	AS23974Ministry of education	2.65ms from Bangkok, TH
203.172.163.39	AS23974Ministry of education	9.20ms from Bangkok, TH
203.172.152.166	AS23974Ministry of education	2.79ms from Bangkok, TH
203.172.215.84	AS23974Ministry of education	2.21ms from Bangkok, TH

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.


91.72.241.112	AS15802Emirates Integrated Telecommunications Company PJSC	3.89ms from Dubai, AE
212.75.47.32	AS12399q.beyond AG	5.02ms from Frankfurt am Main, DE
212.113.45.176	AS6849JSC Ukrtelecom	2.56ms from Kyiv, UA
31.50.181.224	AS2856British Telecommunications Limited	7.17ms from London, GB
72.79.78.192	AS701Verizon Business	1.34ms from New York City, US
79.243.84.240	AS3320Deutsche Telekom AG	2.15ms from Nuernberg, DE
220.134.69.48	AS3462Data Communication Business Group	1.07ms from Taichung, TW
72.66.125.128	AS701Verizon Business	1.77ms from Ashburn, US
173.230.138.80	AS63949Akamai Connected Cloud	0.35ms from Atlanta, US
117.96.5.48	AS24560Bharti Airtel Ltd., Telemedia Services	9.36ms from Delhi, IN

Pingable IPs

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 -f5 203.172.153.187

traceroute to 203.172.153.187 (203.172.153.187): 64 hops max, 52 byte packets

5 [AS23969] 125.24.222.238 1.222 ms

6 [AS23969] 125.24.223.51 1.51 ms

7 *

8 [AS23974] 182.52.230.137 2.203 ms

9 [AS23974] 203.172.153.187 3.345 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On July 12, 2026

Traceroute

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203.172.0.0/16

Summary

Sub-ranges

Important routers in 203.172.0.0/16

Important routers in 203.172.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 203.172.0.0/16

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203.172.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 203.172.0.0/16

Important routers in 203.172.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Statistics

Sub-ranges

Important routers in 203.172.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute