203.170.148.0/24

AS45458 · SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX

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Summary

Country	Thailand
Domain	ais.co.th
ASN	AS45458
Registry	APNIC
ID	AWN-CO-LTD-TH

WHOIS Details

inetnum:        203.170.148.0 - 203.170.151.255
netname:        AWN-CO-LTD-TH
descr:          Advanced Wireless Network Company Limited
country:        TH
org:            ORG-AWNC1-AP
admin-c:        AWNC1-AP
tech-c:         AWNC1-AP
status:         ALLOCATED PORTABLE
abuse-c:        AA1419-AP
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-AWN-CO-LTD-TH
mnt-lower:      MAINT-AWN-CO-LTD-TH
mnt-irt:        IRT-AWN-CO-LTD-TH
last-modified:  2024-07-18T04:23:55Z
source:         APNIC

irt:            IRT-AWN-CO-LTD-TH
address:        414 Phaholyothin Rd Samsen Nai Phayathai Thailand Bangkok 10400
e-mail:         abuseIPv4@ais.co.th
abuse-mailbox:  abuseIPv4@ais.co.th
admin-c:        AWNC1-AP
tech-c:         AWNC1-AP
auth:           # Filtered
remarks:        abuseipv4@ais.co.th was validated on 2026-02-27
mnt-by:         MAINT-AWN-CO-LTD-TH
last-modified:  2026-02-27T03:34:38Z
source:         APNIC

organisation:   ORG-AWNC1-AP
org-name:       ADVANCED WIRELESS NETWORK COMPANY LIMITED
org-type:       LIR
country:        TH
address:        414 Phaholyothin Rd Samsen Nai Phayathai
phone:          +6626153984
e-mail:         abuseIPv4@ais.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:29Z
source:         APNIC

role:           ABUSE AWNCOLTDTH
country:        ZZ
address:        414 Phaholyothin Rd Samsen Nai Phayathai Thailand Bangkok 10400
phone:          +000000000
e-mail:         abuseIPv4@ais.co.th
admin-c:        AWNC1-AP
tech-c:         AWNC1-AP
nic-hdl:        AA1419-AP
remarks:        Generated from irt object IRT-AWN-CO-LTD-TH
remarks:        abuseipv4@ais.co.th was validated on 2026-02-27
abuse-mailbox:  abuseIPv4@ais.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-27T03:34:53Z
source:         APNIC

role:           ADVANCED WIRELESS NETWORK COMPANY LIMITED administ
address:        414 Phaholyothin Rd Samsen Nai Phayathai, Thailand Bangkok 10400
country:        TH
phone:          +6626153984
fax-no:         +6626153984
e-mail:         abuseIPv4@ais.co.th
admin-c:        AWNC1-AP
tech-c:         AWNC1-AP
nic-hdl:        AWNC1-AP
mnt-by:         MAINT-AWN-CO-LTD-TH
last-modified:  2020-07-16T07:24:17Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.170.0.0/16

Range	ASN	Company	Num of IPs
203.170.96.0/19	AS9569	kt HCN Co.,Ltd.	8,192
203.170.32.0/20	AS10000	Nagasaki Cable Media Inc.	4,096
203.170.80.0/21	AS38719	Dreamscape Networks PTY LTD	2,048
203.170.172.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.170.164.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.170.16.0/22	AS45533	The Comptroller General's Department	1,024
203.170.240.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.170.248.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.170.52.0/22	AS3491	PCCW Global Japan corporation.	1,024
203.170.192.0/23	AS9891	CS Loxinfo Public Company Limited	512
203.170.50.0/23	AS23883	Movaci Co., Ltd	512
203.170.26.0/23	AS38247	Vietnamobile Telecommunications Joint Stock Company	512
203.170.88.0/23	AS45437	Real World Technology Solutions Pty Ltd	512
203.170.146.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.170.160.0/23	AS9891	CS Loxinfo Public Company Limited	512
203.170.22.0/24	AS133772	MAXSUN INT	256
203.170.175.0/24	AS136581	reassign to ACL Securities Co.,Ltd (Apple Wealth Securities)	256
203.170.69.0/24	AS141421	Cactus Internet Services Private Limited	256
203.170.169.0/24	AS154502	CS Loxinfo Public Company Limited	256
203.170.48.0/24	AS17912	EPAM SYSTEMS INDIA PRIVATE LIMITED	256
203.170.56.0/24	AS23838	Network Pro	256
203.170.129.0/24	AS9891	reassign to IDC-BR Customer	256
203.170.220.0/24	AS133481	reassign to CSL SME Broadband	256
203.170.145.0/24	AS9891	CS Loxinfo Public Company Limited	256
203.170.228.0/24	AS38444	reassign to Advanced Info Service	256
203.170.229.0/24	AS38444	reassign to Advanced Info Service	256
203.170.230.0/24	AS38444	reassign to Advanced Info Service	256
203.170.231.0/24	AS38444	reassign to Advanced Info Service	256
203.170.219.0/24	AS133481	reassign to CSL SME Broadband	256
203.170.208.0/24	AS133481	reassign to CSL SME Broadband	256
203.170.149.0/24	AS45458	reassign to IP Star	256
203.170.168.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.171.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.179.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.185.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.191.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.194.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.196.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.199.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.210.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.227.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.232.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.237.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.238.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.245.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.253.0/24	AS45458	Advanced Wireless Network Company Limited	256
203.170.62.0/24	AS45466	CPA GLOBAL SUPPORT SERVICES INDIA PVT LTD.	256
203.170.218.0/24	AS133481	reassign to CSL SME Broadband	256
203.170.49.0/24	AS45561	Suite 2002, 20/F Chinachem Century Tower	256
203.170.57.0/24	AS45626	CURRENCY SELECT PTY LTD	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.170.148.41	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`13.73ms` 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.

IP Address	ASN	Details
203.170.226.56	AS4750 CS LOXINFO PUBLIC COMPANY LIMITED	`1.12ms` from Bangkok, TH
194.154.239.248	AS6855 Slovak Telekom, a.s.	`16.66ms` from Bratislava, SK
74.129.61.136	AS10796 Charter Communications Inc	`19.83ms` from Cleveland, US
214.75.95.136	AS5972 United States Department of Defense (DoD)	`10.85ms` from Dallas, US
223.190.11.56	AS24560 Bharti Airtel Ltd., Telemedia Services	`6.64ms` from Delhi, IN
20.49.188.168	AS8075 Microsoft Corporation	`0.26ms` from London, GB
83.43.26.248	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.91ms` from Madrid, ES
98.55.164.248	AS7922 Comcast Cable Communications, LLC	`5.72ms` from Miami, US
180.50.32.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.21ms` from Osaka, JP
138.68.240.184	AS14061 DigitalOcean, LLC	`0.18ms` from San Jose, US
51.20.137.72	AS16509 Amazon.com, Inc.	`0.13ms` from Stockholm, SE
36.239.82.8	AS3462 Data Communication Business Group	`4.51ms` from Taichung, TW
124.85.33.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.36ms` from Tokyo, JP
220.179.138.88	AS4134 CHINANET-BACKBONE	`7.51ms` from Huai'an, CN
133.45.97.200	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`12.15ms` from Osaka, JP
54.232.116.168	AS16509 Amazon.com, Inc.	`0.18ms` from Osasco, BR
61.55.114.40	AS4837 CHINA UNICOM China169 Backbone	`11.77ms` from Qingdao, CN
58.234.38.200	AS9318 SK Broadband Co Ltd	`1.36ms` from Seoul, KR
58.159.20.8	AS17506 ARTERIA Networks Corporation	`1.08ms` from Tokyo, JP
60.119.242.184	AS17676 SoftBank Corp.	`2.59ms` from Tokyo, JP
124.154.220.232	AS2514 NTT PC Communications, Inc.	`2.14ms` from Tokyo, JP
222.2.237.184	AS2516 KDDI CORPORATION	`5.14ms` from Tokyo, JP
84.83.71.72	AS1136 KPN B.V.	`1.46ms` from Amsterdam, NL
87.214.161.168	AS13127 Odido Netherlands B.V.	`7.32ms` from Amsterdam, NL
100.28.145.152	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f7 203.170.148.45

traceroute to 203.170.148.45 (203.170.148.45): 64 hops max, 52 byte packets

7 [AS45458] 115.178.56.41 0.826 ms

8 [AS45458] 49.231.33.6 0.858 ms

9 *

10 *

11 *

12 [AS45458] 203.170.148.45 19.901 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On March 20th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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