1. All IP Ranges
  2. 103.0.0.0/8
  3. 103.144.0.0/16
  4. AS394434  | 103.144.142.0/24

103.144.142.0/24

AS394434  ·  Twilio Inc

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Summary

Country Japan
Domain twilio.com
ASN AS394434
Registry APNIC
ID TWILIOJAPANGK-JP

WHOIS Details

inetnum:        103.144.142.0 - 103.144.142.255
netname:        TWILIOJAPANGK-JP
descr:          Twilio Japan G.K.
descr:          5th Floor
country:        JP
org:            ORG-TJG1-AP
admin-c:        TJGA1-AP
tech-c:         TJGA1-AP
abuse-c:        AT1238-AP
status:         ASSIGNED 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-routes:     MAINT-TWILIOJAPANGK-JP
mnt-irt:        IRT-TWILIOJAPANGK-JP
last-modified:  2020-07-22T13:08:58Z
source:         APNIC

irt:            IRT-TWILIOJAPANGK-JP
address:        6-6 Kojimachi Chiyoda-ku, 5th Floor, Tokyo 102-0083
e-mail:         netabuse@twilio.com
abuse-mailbox:  netabuse@twilio.com
admin-c:        TJGA1-AP
tech-c:         TJGA1-AP
auth:           # Filtered
remarks:        netabuse@twilio.com was validated on 2025-08-26
mnt-by:         MAINT-TWILIOJAPANGK-JP
last-modified:  2025-11-18T00:33:21Z
source:         APNIC

organisation:   ORG-TJG1-AP
org-name:       Twilio Japan G.K.
org-type:       LIR
country:        JP
address:        6-6 Kojimachi Chiyoda-ku
address:        5th Floor
phone:          +1(650)-667-8530
e-mail:         netops@twilio.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:59Z
source:         APNIC

role:           ABUSE TWILIOJAPANGKJP
country:        ZZ
address:        6-6 Kojimachi Chiyoda-ku, 5th Floor, Tokyo 102-0083
phone:          +000000000
e-mail:         netabuse@twilio.com
admin-c:        TJGA1-AP
tech-c:         TJGA1-AP
nic-hdl:        AT1238-AP
remarks:        Generated from irt object IRT-TWILIOJAPANGK-JP
remarks:        netabuse@twilio.com was validated on 2025-08-26
abuse-mailbox:  netabuse@twilio.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-26T22:02:53Z
source:         APNIC

role:           Twilio Japan GK administrator
address:        6-6 Kojimachi Chiyoda-ku, 5th Floor, Tokyo  102-0083
country:        JP
phone:          +1(650)-667-8530
e-mail:         netabuse@twilio.com
admin-c:        TJGA1-AP
tech-c:         TJGA1-AP
nic-hdl:        TJGA1-AP
mnt-by:         MAINT-TWILIOJAPANGK-JP
last-modified:  2019-10-25T02:58:34Z
source:         APNIC

route:          103.144.142.0/24
origin:         AS394434
descr:          Twilio Japan G.K. 6-6 Kojimachi Chiyoda-ku 5th Floor
mnt-by:         MAINT-TWILIOJAPANGK-JP
last-modified:  2020-04-28T14:27:57Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.144.0.0/16

Range ASN Company Num of IPs
103.144.78.0/23 AS9341 PT. Sinar Rezeki Mandiri 512
103.144.126.0/23 AS58369 PT Reliance Sekuritas Indonesia, Tbk 512
103.144.170.0/23 AS9341 CV. DELAYU IRWA SETIA 512
103.144.34.0/23 AS131666 Haosing Technology Co., Ltd. 512
103.144.114.0/23 AS135766 Big Data Broadband Pvt. Ltd. 512
103.144.92.0/23 AS135734 Birla Institute Of Technology And Science 512
103.144.132.0/23 AS38757 PT. Yabes Mora Jaya 512
103.144.166.0/23 AS9341 CV. PUTRI LUBUK TANO 512
103.144.74.0/23 AS9341 PT. Cemara Mandiri 512
103.144.86.0/23 AS135932 Doan Linh Technology Service Trade, LTD. 512
103.144.186.0/23 AS9341 CV. TANJUNG CITRA 512
103.144.178.0/23 AS9341 PT. ARDIAN PERMATA LOKA 512
103.144.118.0/23 AS136377 Aconstant Network Solutions Pvt Ltd 512
103.144.6.0/23 AS7514 Advance G Advertising Services 512
103.144.248.0/23 AS146985 KISSEI COMTEC Co.,Ltd 512
103.144.160.0/23 AS202015 UAB code200 512
103.144.212.0/23 AS58369 Yayasan Tarakanita 512
103.144.12.0/23 AS9341 PT. Citra Dinar Cahaya 512
103.144.174.0/23 AS9341 CV. RUMBI MULTI KARYA 512
103.144.226.0/23 AS9341 CV.LUGA PUTRA MANDIRI 512
103.144.76.0/23 AS9341 PT. Rajimmy Bersaudara 512
103.144.156.0/23 AS139752 Multinetwork Cable Television, Inc 512
103.144.90.0/23 AS139425 PT RESTU PANCA ALAM 512
103.144.106.0/23 AS139741 World Fiber Net Pvt. Ltd. 512
103.144.250.0/23 AS139435 PT SWADAYA TEKNO SOLUSI 512
103.144.152.0/23 AS135991 Green Network Solutions LTD. 512
103.144.234.0/23 AS139497 I-infolink Networks Private Limited 512
103.144.216.0/23 AS139539 Aditya Birla Financial Shared Services Ltd. 512
103.144.232.0/23 AS134326 Lobatel Internet Services 512
103.144.98.0/23 AS139736 Apexhost Pty Ltd 512
103.144.122.0/23 AS131958 Tama Cable Network Co.,Ltd 512
103.144.200.0/23 AS139762 Solution 512
103.144.42.0/23 AS139722 Friends Cable Net 512
103.144.202.0/23 AS15412 AMDIA Inc. 512
103.144.66.0/23 AS139179 China Pacific Insurance (Group) Co.,Ltd. 512
103.144.195.0/24 AS139701 Plasma Technologist Pvt Ltd 256
103.144.69.0/24 AS139669 Youngones (CEPZ) Ltd.Bangladesh 256
103.144.105.0/24 AS137453 Orange Communication 256
103.144.111.0/24 AS139494 Market-hub Stock Broking Private Limited 256
103.144.151.0/24 AS139756 CHRIS'S TV AND SATELLITE 256
103.144.141.0/24 AS139750 IDCServices.net 256
103.144.143.0/24 AS139429 PT ARTATEL INDOKARYA 256
103.144.135.0/24 AS139427 PT Lintas Persada Optika 256
103.144.205.0/24 AS133936 XRS Technology 256
103.144.140.0/24 AS139750 IDCServices.net 256
103.144.125.0/24 AS139748 Hawkes Bay District Health Board 256
103.144.134.0/24 AS139427 PT Lintas Persada Optika 256
103.144.124.0/24 AS139747 Children's Cancer Institute Australia 256
103.144.116.0/24 AS135858 Visa Consolidated Support Services India Private Limited 256
103.144.101.0/24 AS139740 Mobis Parts Australia Pty Ltd 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
103.144.142.249 AS394434 Twilio Inc 0.84ms from Tokyo, JP

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
106.214.28.40 AS24560 Bharti Airtel Ltd., Telemedia Services 3.21ms from Ahmedabad, IN
75.250.201.152 AS6167 Verizon Business 13.16ms from Chicago, US
64.135.225.24 AS6536 CityNet 4.21ms from Cleveland, US
91.47.234.56 AS3320 Deutsche Telekom AG 2.07ms from Frankfurt am Main, DE
43.136.14.40 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.99ms from Guangzhou, CN
123.17.254.104 AS45899 VNPT Corp 5.82ms from Hanoi, VN
223.243.243.184 AS4134 CHINANET-BACKBONE 8.50ms from Huai'an, CN
195.86.14.8 AS984 OCTOPUS WEB SOLUTION INC 0.53ms from Jakarta, ID
87.125.66.120 AS12430 VODAFONE ESPANA S.A.U. 9.41ms from Madrid, ES
107.167.78.216 AS53755 Input Output Flood LLC 0.72ms from Phoenix, US
82.213.23.40 AS12975 PALTEL Autonomous System 0.40ms from Ramallah, PS
221.205.145.72 AS4837 CHINA UNICOM China169 Backbone 2.92ms from Taiyuan, CN
100.36.179.88 AS701 Verizon Business 2.34ms from Ashburn, US
40.177.110.136 AS16509 Amazon.com, Inc. 1.59ms from Calgary, CA
20.241.32.120 AS8075 Microsoft Corporation 0.34ms from Chicago, US
131.186.124.72 AS54253 Oracle Corporation 0.89ms from Dublin, IE
181.39.175.8 AS27947 Telconet S.A 1.11ms from Guayaquil, EC
41.30.58.24 AS29975 Vodacom 13.71ms from Johannesburg, ZA
15.220.236.232 AS16509 Amazon.com, Inc. 0.61ms from Kansas City, US
39.52.185.152 AS17557 Pakistan Telecommunication Company Limited 15.83ms from Lahore, PK
104.34.148.232 AS20001 Charter Communications Inc 4.16ms from Los Angeles, US
75.246.92.200 AS6167 Verizon Business 17.90ms from New York City, US
109.186.2.56 AS1680 Cellcom Fixed Line Communication L.P 2.87ms from Petaẖ Tiqva, IL
140.178.82.168 AS668 United States Department of Defense (DoD) 3.78ms from San Jose, US
192.82.67.232 AS17882 Univision LLC 0.83ms from Ulan Bator, MN

Traceroute

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

$
traceroute -a -n -q1 -f3 103.144.142.242
traceroute to 103.144.142.242 (103.144.142.242): 64 hops max, 52 byte packets
3 [AS3491] 63.217.103.9 0.463 ms
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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.

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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