1. All IP Ranges
  2. 203.0.0.0/8
  3. 203.146.0.0/16
  4. AS133481  | 203.146.185.0/24

203.146.185.0/24

AS133481  ·  AIS Fibre

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Summary

Country Thailand
Domain ais.co.th
ASN AS133481
Registry APNIC
ID AWN-CO-LTD-TH

WHOIS Details

inetnum:        203.146.185.0 - 203.146.185.255
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:  2024-07-18T04:23:52Z
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 2025-07-25
mnt-by:         MAINT-AWN-CO-LTD-TH
last-modified:  2025-11-18T00:29:35Z
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 2025-07-25
abuse-mailbox:  abuseIPv4@ais.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-25T09:35:40Z
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

route:          203.146.185.0/24
origin:         AS133481
descr:          Advanced Wireless Network Company Limited 414 Phaholyothin Rd Samsen Nai Phayathai
mnt-by:         MAINT-AWN-CO-LTD-TH
last-modified:  2025-02-10T08:00:09Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.146.0.0/16

Range ASN Company Num of IPs
203.146.232.0/21 AS4750 CS Loxinfo Public Company Limited 2,048
203.146.84.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.212.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.40.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.20.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.192.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.140.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.48.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.176.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.152.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.112.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.188.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.100.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.104.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.168.0/22 AS4750 CS Loxinfo Public Company Limited 1,024
203.146.138.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.180.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.172.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.156.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.96.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.54.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.82.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.196.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.186.0/23 AS4750 CS Loxinfo Public Company Limited 512
203.146.132.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.80.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.128.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.198.0/24 AS140326 Advanced Wireless Network Company Limited 256
203.146.76.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.108.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.75.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.109.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.52.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.45.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.74.0/24 AS45265 CS Loxinfo Public Company Limited 256
203.146.104.0/24 AS134682 reassign to True Universal Convergence Company Limited (Project : KGI) 256
203.146.29.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.247.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.204.0/24 AS38448 reassign to Asia Plus Securities Plc. 256
203.146.16.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.159.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.230.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.227.0/24 AS45458 Advanced Wireless Network Company Limited 256
203.146.175.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.63.0/24 AS38444 reassign to Advanced Info Service 256
203.146.207.0/24 AS133481 Advanced Wireless Network Company Limited 256
203.146.183.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.184.0/24 AS4750 CS Loxinfo Public Company Limited 256
203.146.17.0/24 AS45458 Advanced Wireless Network Company Limited 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
203.146.185.10 AS133481 AIS Fibre 7.32ms 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
52.71.47.168 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
85.75.241.232 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.43ms from Athens, GR
182.92.186.248 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.95ms from Beijing, CN
120.14.27.152 AS4837 CHINA UNICOM China169 Backbone 11.46ms from Beijing, CN
62.48.145.248 AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.66ms from Braga, PT
92.159.181.56 AS3215 Orange S.A. 7.04ms from Marseille, FR
88.166.103.136 AS12322 Free SAS 3.53ms from Paris, FR
88.213.102.200 AS34397 Middle East Internet Company Limited 5.86ms from Riyadh, SA
211.198.124.40 AS4766 Korea Telecom 1.76ms from Seoul, KR
157.107.59.120 AS4685 Asahi Net 7.53ms from Tokyo, JP
4.190.77.72 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
52.11.251.104 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
174.131.115.248 AS7029 Windstream Communications LLC 12.33ms from Chicago, US
73.210.238.232 AS7922 Comcast Cable Communications, LLC 7.18ms from Chicago, US
217.255.128.168 AS3320 Deutsche Telekom AG 6.39ms from Duesseldorf, DE
149.81.183.40 AS36351 IBM Cloud 0.51ms from Frankfurt am Main, DE
69.221.113.200 AS7018 AT&T Enterprises, LLC 2.84ms from Miami, US
3.110.38.152 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN
83.159.44.72 AS12322 Free SAS 2.63ms from Paris, FR
92.133.157.136 AS3215 Orange S.A. 9.38ms from Paris, FR
38.6.168.56 AS54600 PEG TECH INC 0.67ms from San Jose, US
60.47.28.168 AS4713 NTT DOCOMO BUSINESS,Inc. 3.69ms from Tokyo, JP
213.164.21.200 AS8220 COLT Technology Services Group Limited 0.60ms from Vienna, AT
42.235.181.120 AS4837 CHINA UNICOM China169 Backbone 4.35ms from Zhengzhou, CN
172.3.127.216 AS7018 AT&T Enterprises, LLC 13.02ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f5 203.146.185.41
traceroute to 203.146.185.41 (203.146.185.41): 64 hops max, 52 byte packets
5 [AS45430] 119.31.0.143 207.406 ms
6 [AS133481] 49.228.2.70 196.788 ms
7 *
8 *
9 [AS133481] 203.146.185.41 212.441 ms
Measurement taken from IPinfo ProbeNet in Warsaw, PL
On

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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