49.231.128.0/21

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	TH-AIS-CORPORATE

WHOIS Details

inetnum:        49.231.128.0 - 49.231.135.255
netname:        TH-AIS-Corporate
descr:          AIS Corporate
country:        TH
admin-c:        SS1413-AP
tech-c:         ANMC1-AP
abuse-c:        AA1419-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AWN-CO-LTD-TH
mnt-irt:        IRT-AWN-CO-LTD-TH
last-modified:  2021-10-19T04:59:30Z
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:  2026-01-08T06:47:03Z
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:         AIS Network Management Center
address:        Advanced Info Service Public Company Limited
address:        NMC, 1291/1 Phaholyothin Road, Phayathai, Bangkok 10400, THAILAND
country:        TH
phone:          +66-2615-3803
fax-no:         +66-2615-3838
e-mail:         [email protected]
nic-hdl:        ANMC1-AP
remarks:        1st tier of abuse contact
mnt-by:         MAINT-TH-AIS
last-modified:  2011-06-09T08:33:06Z
source:         APNIC

route:          49.231.128.0/21
origin:         AS45458
descr:          ADVANCED WIRELESS NETWORK COMPANY LIMITED 414 Phaholyothin Rd Samsen Nai Phayathai
mnt-by:         MAINT-AWN-CO-LTD-TH
last-modified:  2021-12-16T19:23:27Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 49.231.0.0/16

Range	ASN	Company	Num of IPs
49.231.0.0/19	AS45458	408/60 PHP Bld. 15th Fl Phaholyothin Rd Samsen Nai Phayathai	8,192
49.231.40.0/22	AS45458	AIS Corporate	1,024
49.231.65.0/24	AS45430	AIS GMM Project	256
49.231.155.0/24	AS45458	Central Department Store Warehouse Multi Home	256
49.231.21.0/24	AS45458	Ploenjit	256
49.231.235.0/24	AS45458	Gateway VoIP Site SUK	256
49.231.27.0/24	AS45458	NRRU	256
49.231.30.0/24	AS45458	Uttaradit Rajabhat University-Internet	256
49.231.65.0/24	AS45458	AIS GMM Project	256
49.231.67.0/24	AS45458	Wuttisak Clinic	256
49.231.212.0/24	AS7630	reassign to 9000148184_Supernap KBank Corporate Internet for O365	256
49.231.26.0/24	AS132681	AIN	256
49.231.240.0/24	AS7630	reassign to 9000172580_Internet_Kbank HQ RAT for Branch_Main	256
49.231.181.0/24	AS154088	[email protected]	256
49.231.206.0/24	AS38820	Picht \|085-487-2391 \|[email protected]	256
49.231.28.0/24	AS45255	reassign to 9000022554_Nippon Express (Thailand) Co., Ltd. (CSL - The Cloud Data Center)	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
49.231.132.30	AS133848 Internet Datacenter Network	`1.52ms` from Bangkok, TH
49.231.128.156	AS133848 Internet Datacenter Network	`1.15ms` from Bangkok, TH
49.231.134.68	AS133848 Internet Datacenter Network	`1.31ms` from Bangkok, TH
49.231.129.204	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`1.37ms` from Bangkok, TH
49.231.130.196	AS133848 Internet Datacenter Network	`1.48ms` from Bangkok, TH
49.231.131.196	AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX	`0.87ms` from Bangkok, TH
49.231.133.98	AS133848 Internet Datacenter Network	`1.52ms` 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
45.66.137.21	AS136787 PacketHub S.A.	`0.14ms` from Dallas, US
69.39.5.101	AS21803 Cedar Networks	`9.06ms` from Denver, US
200.242.126.21	AS4230 CLARO S.A.	`17.26ms` from Fortaleza, BR
83.169.158.229	AS3209 Vodafone GmbH	`1.82ms` from Hamburg, DE
116.101.74.53	AS7552 Viettel Group	`3.70ms` from Hanoi, VN
113.7.82.37	AS4837 CHINA UNICOM China169 Backbone	`9.61ms` from Harbin, CN
103.149.144.213	AS152918 Liberally Network LLC	`0.37ms` from Hong Kong, HK
170.185.173.21	AS11686 Zayo Bandwidth	`11.22ms` from Indianapolis, US
77.54.80.133	AS12353 Vodafone Portugal	`6.79ms` from Lisbon, PT
85.139.48.37	AS2860 NOS COMUNICACOES, S.A.	`6.73ms` from Lisbon, PT
86.25.63.85	AS5089 Virgin Media Limited	`8.30ms` from London, GB
173.232.48.181	AS174 Cogent Communications, LLC	`0.28ms` from Los Angeles, US
206.78.144.21	AS21915 Merced County Office of Education	`13.79ms` from Los Angeles, US
81.45.45.53	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.81ms` from Madrid, ES
96.41.216.181	AS20115 Charter Communications LLC	`11.79ms` from Portland, US
100.48.186.245	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
43.200.186.85	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
175.160.25.229	AS4837 CHINA UNICOM China169 Backbone	`2.06ms` from Tieling, CN
92.54.87.101	AS35154 PJSC Rostelecom	`1.11ms` from Yekaterinburg, RU
62.25.36.181	AS1136 KPN B.V.	`3.04ms` from Amsterdam, NL
130.214.87.133	AS35039 SAP SE	`0.77ms` from Amsterdam, NL
47.252.42.213	AS45102 Alibaba (US) Technology Co., Ltd.	`0.32ms` from Ashburn, US
5.34.3.117	AS21299 Kar-Tel LLC	`3.03ms` from Astana, KZ
141.20.105.133	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.34ms` from Berlin, DE
172.9.133.165	AS7018 AT&T Enterprises, LLC	`10.58ms` from Chicago, 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 49.231.128.18

traceroute to 49.231.128.18 (49.231.128.18): 64 hops max, 52 byte packets

5 [AS45458] 119.31.4.183 1.088 ms

6 [AS133848] 49.231.128.18 1.347 ms

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 30th 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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