101.51.176.0/21
AS23974 · Ministry of education
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| 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: apipolg@nt.ntplc.co.th was validated on 2025-11-17 remarks: abuse@totisp.net is invalid mnt-by: MAINT-TH-TOT last-modified: 2025-12-24T13:07:20Z 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: apipolg@nt.ntplc.co.th was validated on 2025-11-17 remarks: abuse@totisp.net is invalid abuse-mailbox: abuse@totisp.net mnt-by: APNIC-ABUSE last-modified: 2025-12-24T13:08:26Z 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 route: 101.51.0.0/16 origin: AS23969 descr: TOT Public Company Limited National Telecom Public Company Limited Chaengwattana Office 89/2 Chaengwatthana Road Thoongsonghong mnt-by: MAINT-TH-TOT last-modified: 2025-12-09T07:23:56Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 101.51.176.0/21
| 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 2 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 |
|---|---|---|
| 101.51.181.182 | sec40.go.th | 1 |
| 101.51.182.114 | pkn2.go.th | 1 |
Hosted domains API
Pingable IPs
283 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 101.51.178.74 |
6.28ms from Bangkok,
TH
|
|
| 101.51.183.217 |
3.08ms from Bangkok,
TH
|
|
| 101.51.176.33 |
3.55ms from Bangkok,
TH
|
|
| 101.51.177.49 |
3.41ms from Bangkok,
TH
|
|
| 101.51.181.105 |
3.89ms from Bangkok,
TH
|
|
| 101.51.179.121 |
2.40ms from Bangkok,
TH
|
|
| 101.51.182.25 |
3.41ms from Bangkok,
TH
|
|
| 101.51.180.1 |
11.13ms 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 |
|---|---|---|
| 50.194.44.181 |
16.17ms from Atlanta,
US
|
|
| 103.253.48.85 |
1.66ms from Auckland,
NZ
|
|
| 54.200.231.229 |
0.16ms from Boardman,
US
|
|
| 172.245.34.53 |
0.19ms from Chicago,
US
|
|
| 77.233.237.37 |
0.49ms from Copenhagen,
DK
|
|
| 162.0.223.149 |
10.21ms from Los Angeles,
US
|
|
| 201.152.212.69 |
7.37ms from Monterrey,
MX
|
|
| 157.250.36.101 |
1.74ms from Morris Plains,
US
|
|
| 209.87.64.69 |
0.55ms from New York City,
US
|
|
| 111.102.119.117 |
1.38ms from Osaka,
JP
|
|
| 217.115.248.229 |
0.31ms from Prague,
CZ
|
|
| 27.208.234.5 |
4.38ms from Qingdao,
CN
|
|
| 14.58.250.117 |
5.56ms from Seoul,
KR
|
|
| 61.13.211.69 |
0.70ms from Singapore,
SG
|
|
| 112.104.87.21 |
2.11ms from Taipei,
TW
|
|
| 92.51.117.69 |
0.95ms from Tbilisi,
GE
|
|
| 80.54.117.53 |
0.59ms from Warsaw,
PL
|
|
| 222.138.235.149 |
3.29ms from Zhengzhou,
CN
|
|
| 172.73.42.197 |
8.12ms from Atlanta,
US
|
|
| 84.145.67.213 |
2.85ms from Berlin,
DE
|
|
| 23.7.5.229 |
0.56ms from Bogotá,
CO
|
|
| 34.77.252.101 |
0.12ms from Brussels,
BE
|
|
| 187.147.90.5 |
13.07ms from Cancún,
MX
|
|
| 192.24.187.21 |
1.53ms from Cincinnati,
US
|
|
| 94.15.97.53 |
3.46ms from Erith,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Bangkok, TH
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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