101.51.152.0/21

AS23974  ·  Ministry of education

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Summary

Country Thailand
Domain totidc.net
ASN AS23974
Parent Range 101.51.0.0/16
Registry APNIC
ID TOT-AS-AP

WHOIS Details

inetnum:        101.51.0.0 - 101.51.255.255
netname:        TOT-AS-AP
descr:          TOT Public Company Limited
descr:          Zone A, 6th Floor, Building 1
descr:          Swicthing and Network Interconnection System Standard Sector
descr:          TOT Public Company
descr:          89/2 Moo 3 Chaengwatthana Road
country:        TH
org:            ORG-TPCL1-AP
admin-c:        pa82-ap
tech-c:         ag100-ap
abuse-c:        AT950-AP
status:         ALLOCATED PORTABLE
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-lower:      MAINT-TH-TOT
mnt-routes:     MAINT-TH-TOT
mnt-irt:        IRT-TOT-TH
last-modified:  2020-07-09T07:13:21Z
source:         APNIC

irt:            IRT-TOT-TH
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi,Bangkok 10210 THAILAND
e-mail:         apipolg@nt.ntplc.co.th
abuse-mailbox:  abuse@totisp.net
admin-c:        ira3-ap
tech-c:         ira3-ap
auth:           # Filtered
remarks:        abuse@totisp.net was validated on 2025-06-06
remarks:        apipolg@nt.ntplc.co.th was validated on 2025-11-17
mnt-by:         MAINT-TH-TOT
last-modified:  2025-11-26T06:21:33Z
source:         APNIC

organisation:   ORG-TPCL1-AP
org-name:       TOT Public Company Limited
org-type:       LIR
country:        TH
address:        National Telecom Public Company Limited
address:        Chaengwattana Office
address:        89/2 Chaengwatthana Road
address:        Thoongsonghong
phone:          +66-2-574-9178
e-mail:         apipolg@ntplc.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:46Z
source:         APNIC

role:           ABUSE TOTTH
country:        ZZ
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi,Bangkok 10210 THAILAND
phone:          +000000000
e-mail:         apipolg@nt.ntplc.co.th
admin-c:        ira3-ap
tech-c:         ira3-ap
nic-hdl:        AT950-AP
remarks:        Generated from irt object IRT-TOT-TH
remarks:        abuse@totisp.net was validated on 2025-06-06
remarks:        apipolg@nt.ntplc.co.th was validated on 2025-11-17
abuse-mailbox:  abuse@totisp.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-17T04:55:49Z
source:         APNIC

person:         Apipol Gunabhibal
nic-hdl:        AG100-AP
e-mail:         abuse@totidc.net
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi, Bangkok 10210 THAILAND
phone:          +66-2574-9178
country:        TH
mnt-by:         MAINT-TH-TOT
last-modified:  2022-08-29T04:23:40Z
source:         APNIC

person:         Pansak Arpakajorn
nic-hdl:        PA82-AP
e-mail:         abuse@totisp.net
address:        TOT Public Company Limited
address:        89/2 Moo 3 Chaengwattana Rd, Laksi,Bangkok 10210 THAILAND
phone:          +66-2574-9178
fax-no:         +66-2574-8401
country:        TH
mnt-by:         MAINT-TH-TOT
last-modified:  2010-05-07T07:54:11Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 101.51.152.0/21

Range ASN Company Num of IPs
101.51.0.0/16 AS23969 TOT Public Company Limited 65,536
101.51.0.0/16 AS23974 TOT Public Company Limited 65,536

Nearby Ranges

BGP prefixes that overlap with 101.51.0.0/16

Range ASN Company Num of IPs
101.51.0.0/16 AS23969 TOT Public Company Limited 65,536
101.51.0.0/16 AS23974 TOT Public Company Limited 65,536

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
101.51.159.220 esanpt1.go.th 2
101.51.154.140 kkn3.go.th 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
101.51.155.233 AS23974 Ministry of education 4.64ms from Bangkok, TH
101.51.154.225 AS23974 Ministry of education 3.67ms from Bangkok, TH
101.51.157.169 AS23974 Ministry of education 5.09ms from Bangkok, TH
101.51.156.186 AS23974 Ministry of education 7.15ms from Bangkok, TH
101.51.159.218 AS23974 Ministry of education 2.93ms from Bangkok, TH
101.51.152.49 AS23974 Ministry of education 4.63ms from Bangkok, TH
101.51.153.105 AS23974 Ministry of education 9.39ms from Bangkok, TH
101.51.158.217 AS23974 Ministry of education 9.79ms 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
95.58.247.245 AS9198 JSC Kazakhtelecom 2.14ms from Almaty, KZ
37.244.9.5 AS57976 Blizzard Entertainment, Inc 0.63ms from Amsterdam, NL
195.228.42.5 AS5483 Magyar Telekom Plc. 0.52ms from Budapest, HU
120.226.11.213 AS56047 China Mobile communications corporation 1.42ms from Changsha, CN
27.113.194.21 AS9351 ZTV CO.,LTD 2.58ms from Osaka, JP
177.44.231.133 AS52982 GGT PROVEDOR INTERNET LTDA 8.96ms from Porto Alegre, BR
44.198.103.85 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
200.195.106.229 AS7738 V tal 6.66ms from Rio de Janeiro, BR
210.220.182.213 AS9318 SK Broadband Co Ltd 1.44ms from Seoul, KR
223.218.54.245 AS4713 NTT DOCOMO BUSINESS,Inc. 8.80ms from Tokyo, JP
197.11.147.5 AS328880 STE INTERNET SMART SOLUTIONS 2.05ms from Tunis, TN
41.238.104.37 AS8452 TE-AS 2.63ms from Cairo, EG
45.176.43.21 AS268929 MICRONET TELECOMUNICACOES LTDA 11.47ms from Chapeco, BR
97.242.236.5 AS6167 Verizon Business 11.55ms from Chicago, US
20.221.126.53 AS8075 Microsoft Corporation 0.34ms from Des Moines, US
109.250.154.117 AS8881 1&1 Versatel GmbH 7.74ms from Frankfurt am Main, DE
109.204.250.197 AS8829 ElmoNet Oy 4.87ms from Helsinki, FI
176.102.216.101 AS39822 Center for Information Technologies "Fobos" Ltd. 8.61ms from Kyiv, UA
39.34.79.213 AS17557 Pakistan Telecommunication Company Limited 7.49ms from Lahore, PK
12.127.40.181 AS7018 AT&T Enterprises, LLC 1.58ms from Los Angeles, US
75.152.68.5 AS852 TELUS Communications Inc. 5.32ms from Montreal, CA
67.251.66.181 AS11351 Charter Communications Inc 13.56ms from New York City, US
61.206.115.53 AS2514 NTT PC Communications, Inc. 2.09ms from Osaka, JP
139.140.86.5 AS22847 Bowdoin College 5.14ms from Providence, US
3.213.192.117 AS14618 Amazon.com, Inc. 0.16ms from Reston, 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 101.51.153.154
traceroute to 101.51.153.154 (101.51.153.154): 64 hops max, 52 byte packets
8 *
9 [AS4651] 61.19.9.193 192.033 ms
10 [AS4651] 61.19.14.230 190.757 ms
11 [AS4651] 122.155.232.42 188.926 ms
12 [AS23974] 101.51.153.154 198.419 ms
Measurement taken from IPinfo ProbeNet in Nuernberg, DE
On

What are IP address ranges?

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