203.172.91.0/24

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-CUSTOMER

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
109.242.172.72	AS25472 Nova Telecommunications & Media Single Member S.A	7.36ms from Athens, GR
124.14.70.152	AS4808 China Unicom Beijing Province Network	4.71ms from Beijing, CN
92.21.235.72	AS13285 TalkTalk Communications Limited	8.31ms from Manchester, GB
172.232.58.8	AS63949 Akamai Connected Cloud	0.69ms from Paris, FR
70.70.225.120	AS6327 Shaw Communications Inc.	7.16ms from Seattle, US
175.127.251.232	AS9318 SK Broadband Co Ltd	5.64ms from Seoul, KR
112.125.235.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	2.43ms from Beijing, CN
98.38.167.72	AS7922 Comcast Cable Communications, LLC	3.01ms from Denver, US
76.167.107.40	AS20001 Charter Communications Inc	9.47ms from Los Angeles, US
70.52.28.200	AS577 Bell Canada	2.00ms from Montreal, CA
67.83.146.24	AS6128 Cablevision Systems Corp.	9.48ms from New York City, US
71.225.9.120	AS7922 Comcast Cable Communications, LLC	6.93ms from New York City, US
153.137.147.248	AS4713 NTT Communications Corporation	2.54ms from Osaka, JP
41.225.34.200	AS37671 3S INF	1.91ms from Tunis, TN
188.23.25.24	AS8447 A1 Telekom Austria AG	5.62ms from Vienna, AT
129.151.131.24	AS31898 Oracle Corporation	0.15ms from Abu Dhabi, AE
93.225.209.168	AS3320 Deutsche Telekom AG	3.94ms from Berlin, DE
41.221.43.40	AS37084 Simbanet (T) Limited	1.01ms from Dar es Salaam, TZ
154.218.165.8	AS137951 ASLINE LIMITED	0.64ms from Hong Kong, HK
217.153.107.88	AS12912 T-Mobile Polska S.A.	1.28ms from Warsaw, PL
173.88.214.40	AS10796 Charter Communications Inc	12.01ms from Columbus, US
67.20.63.40	AS36444 Liquid Web, L.L.C	0.48ms from Detroit, US
194.5.206.40	AS57568 ARVANCLOUD GLOBAL TECHNOLOGIES L.L.C	0.84ms from Frankfurt am Main, DE
183.246.70.56	AS56041 China Mobile communications corporation	10.77ms from Hangzhou, CN
189.15.130.216	AS53006 ALGAR TELECOM S/A	9.75ms from Osasco, BR

WHOIS Details

inetnum:        203.172.91.0 - 203.172.91.255
netname:        AWN-Customer
descr:          ???????????????????????????????????? ?????????????????? ???????????????????????????????????? ??????????????????????????????_Corporate Internet
country:        TH
admin-c:        SS1413-AP
tech-c:         NI36-AP
abuse-c:        AA1419-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-AWN-CO-LTD-TH
mnt-irt:        IRT-AWN-CO-LTD-TH
last-modified:  2025-06-04T07:28:44Z
source:         APNIC

irt:            IRT-AWN-CO-LTD-TH
address:        414 Phaholyothin Rd Samsen Nai Phayathai Thailand Bangkok 10400
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        AWNC1-AP
tech-c:         AWNC1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-25
mnt-by:         MAINT-AWN-CO-LTD-TH
last-modified:  2025-07-25T09:35:22Z
source:         APNIC

role:           ABUSE AWNCOLTDTH
country:        ZZ
address:        414 Phaholyothin Rd Samsen Nai Phayathai Thailand Bangkok 10400
phone:          +000000000
e-mail:         [email protected]
admin-c:        AWNC1-AP
tech-c:         AWNC1-AP
nic-hdl:        AA1419-AP
remarks:        Generated from irt object IRT-AWN-CO-LTD-TH
remarks:        [email protected] was validated on 2025-07-25
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-25T09:35:40Z
source:         APNIC

role:           SBN Co Ltd IP Planning
address:        408/60 Phaholyothin Place Building 38th floor
address:        Phaholyothin Road, Samsennai,
address:        Phayathai, Bangkok 10400
country:        TH
phone:          +66-2-615-3964
fax-no:         +66-2-619-8777
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        SS1413-AP
tech-c:         BS534-AP
nic-hdl:        SS1413-AP
mnt-by:         MAINT-AWN-CO-LTD-TH
last-modified:  2021-11-07T23:30:27Z
source:         APNIC

person:         Naruepon Intarayotha
nic-hdl:        NI36-AP
e-mail:         [email protected]
address:        Advanced Info Service Public Company Limited
address:        1291/1 Phaholyothin Road, Phayathai, Bangkok 10400, THAILAND
phone:          +6622996000 Ext. 3803
fax-no:         +6622996076
country:        TH
mnt-by:         MAINT-TH-AIS
last-modified:  2008-09-04T07:46:11Z
source:         APNIC

route:          203.172.91.0/24
origin:         AS45458
descr:          Advanced Wireless Network Company Limited 414 Phaholyothin Rd Samsen Nai Phayathai
mnt-by:         MAINT-AWN-CO-LTD-TH
last-modified:  2025-05-27T11:53:57Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.172.0.0/16

Range	ASN	Company	Num of IPs
203.172.0.0/19	AS7629	VITRO INC.	8,192
203.172.84.0/22	AS4750	CS LoxInfo Public COmpany Limited	1,024
203.172.72.0/22	AS4750	CS LoxInfo Public COmpany Limited	1,024
203.172.32.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.172.80.0/22	AS4750	CS LoxInfo Public COmpany Limited	1,024
203.172.40.0/22	AS9891	CS Loxinfo Public Company Limited	1,024
203.172.48.0/22	AS4750	CS Loxinfo Public Company Limited	1,024
203.172.124.0/22	AS4750	CS LoxInfo Public COmpany Limited	1,024
203.172.120.0/22	AS4750	CS LoxInfo Public COmpany Limited	1,024
203.172.102.0/23	AS4750	CS LoxInfo Public COmpany Limited	512
203.172.46.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.172.32.0/23	AS4750	CS Loxinfo Public Company Limited	512
203.172.126.0/24	AS4750	reassign to Renaissance Bangkok Hotel Ratchaprasong	256
203.172.51.0/24	AS4750	reassign to Wan IP for Corporate customer(Cloud)(/31)	256
203.172.52.0/24	AS4750	Advanced Wireless Network Company Limited	256
203.172.34.0/24	AS4750	CS Loxinfo Public Company Limited	256
203.172.119.0/24	AS4750	reassign to Loopback for BN at The Cloud	256
203.172.73.0/24	AS137392	reassign to KTB Securities (Thailand) Co., Ltd.	256
203.172.113.0/24	AS4750	Advanced Wireless Network Company Limited	256
203.172.79.0/24	AS4750	reassign to Wan IP for Corporate customer(Cloud)(/31)	256
203.172.38.0/24	AS4750	reassign to CSLOXINFO-IDC	256

Hosted domains

There are no domains currently hosted on this ASN.

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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.

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