AS11939 THE MATHWORKS, INC. details

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AS11939 – THE MATHWORKS, INC.

Field	Value
Country	United States
Website	mathworks.com
Hosted domains	360
Number of IPv4	65,536
Number of IPv6	0
ASN type	Business
Registry	arin
Allocated	27 years ago on Feb 09, 1999
Updated	a year ago on Mar 14, 2024

Netblock	Company	Num of IPs
144.212.0.0/16	THE MATHWORKS, INC.	65,536
144.212.128.0/21	THE MATHWORKS, INC.	2,048
144.212.192.0/23	THE MATHWORKS, INC.	512
144.212.100.0/24	THE MATHWORKS, INC.	256
144.212.128.0/24	THE MATHWORKS, INC.	256
144.212.134.0/24	THE MATHWORKS, INC.	256
144.212.135.0/24	THE MATHWORKS, INC.	256
144.212.137.0/24	THE MATHWORKS, INC.	256
144.212.138.0/24	THE MATHWORKS, INC.	256
144.212.139.0/24	THE MATHWORKS, INC.	256
144.212.160.0/24	THE MATHWORKS, INC.	256
144.212.192.0/24	THE MATHWORKS, INC.	256
144.212.193.0/24	THE MATHWORKS, INC.	256
144.212.2.0/24	THE MATHWORKS, INC.	256
144.212.228.0/24	THE MATHWORKS, INC.	256
144.212.244.0/24	THE MATHWORKS, INC.	256
144.212.248.0/24	THE MATHWORKS, INC.	256
144.212.3.0/24	THE MATHWORKS, INC.	256
144.212.4.0/24	THE MATHWORKS, INC.	256
144.212.50.0/24	THE MATHWORKS, INC.	256
144.212.5.0/24	THE MATHWORKS, INC.	256
144.212.6.0/24	THE MATHWORKS, INC.	256
144.212.7.0/24	THE MATHWORKS, INC.	256
144.212.95.0/24	THE MATHWORKS, INC.	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11939
                                                OrgID:          AS11939
                                                ASName:         AS11939
                                                ASNumber:       AS11939
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 360 domain names hosted across 6 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
144.212.130.17	██████████	324
144.212.244.17	██████████	321
144.212.244.62	██████████	35
144.212.130.62	██████████	34
144.212.244.19	██████████	1
144.212.130.19	██████████	1

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Peers

There are 7 peers for this ASN.

Peers	Name
AS17675	PacketFabric (Japan) Co., Ltd.
AS2856	British Telecommunications PLC
AS3356	Level 3 Parent, LLC
AS4755	TATA Communications formerly VSNL is Leading ISP
AS51055	Bridge Fibre Limited
AS6079	RCN
AS6939	Hurricane Electric LLC

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Upstreams

There are 7 upstreams for this ASN.

upstreams	Name
AS17675	PacketFabric (Japan) Co., Ltd.
AS2856	British Telecommunications PLC
AS3356	Level 3 Parent, LLC
AS4755	TATA Communications formerly VSNL is Leading ISP
AS51055	Bridge Fibre Limited
AS6079	RCN
AS6939	Hurricane Electric LLC

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
144.212.6.11	AS11939 THE MATHWORKS, INC.	`3.07ms` from Boston, US
144.212.5.10	AS11939 THE MATHWORKS, INC.	`0.53ms` from Boston, US
144.212.138.10	AS11939 THE MATHWORKS, INC.	`0.44ms` from Boston, US
144.212.4.10	AS11939 THE MATHWORKS, INC.	`1.93ms` from Boston, US
144.212.228.55	AS11939 THE MATHWORKS, INC.	`1.03ms` from Bengaluru, IN
144.212.254.245	AS11939 THE MATHWORKS, INC.	`1.30ms` from Boston, US
144.212.100.75	AS11939 THE MATHWORKS, INC.	`1.54ms` from Boston, US
144.212.134.3	AS11939 THE MATHWORKS, INC.	`0.47ms` from Boston, US
144.212.137.1	AS11939 THE MATHWORKS, INC.	`1.11ms` from Boston, US
144.212.130.20	AS11939 THE MATHWORKS, INC.	`1.15ms` from Boston, US
144.212.244.33	AS11939 THE MATHWORKS, INC.	`2.47ms` from Boston, US
144.212.248.59	AS11939 THE MATHWORKS, INC.	`1.31ms` from Boston, US
144.212.133.103	AS11939 THE MATHWORKS, INC.	`1.10ms` from Boston, US
144.212.129.1	AS11939 THE MATHWORKS, INC.	`1.13ms` from Boston, US
144.212.128.103	AS11939 THE MATHWORKS, INC.	`0.50ms` from Boston, US
144.212.160.1	AS11939 THE MATHWORKS, INC.	`1.30ms` from Tokyo, JP
144.212.50.1	AS11939 THE MATHWORKS, INC.	`2.37ms` from Boston, US
144.212.192.6	AS11939 THE MATHWORKS, INC.	`4.84ms` from London, GB
144.212.139.9	AS11939 THE MATHWORKS, INC.	`0.89ms` from Boston, US
144.212.193.1	AS11939 THE MATHWORKS, INC.	`4.36ms` from London, GB
144.212.3.104	AS11939 THE MATHWORKS, INC.	`1.24ms` from Boston, US

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
204.116.225.99	AS10279 West Carolina Communications, LLC	`7.01ms` from Atlanta, US
92.52.235.35	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.54ms` from Budapest, HU
186.39.93.51	AS22927 Telefonica de Argentina	`2.05ms` from Buenos Aires, AR
192.119.225.83	AS30036 Mediacom Communications Corp	`3.56ms` from Chicago, US
123.156.198.67	AS4837 CHINA UNICOM China169 Backbone	`5.67ms` from Hangzhou, CN
82.49.74.19	AS3269 Telecom Italia S.p.A.	`5.57ms` from Milan, IT
37.23.146.243	AS12389 PJSC Rostelecom	`5.63ms` from Novosibirsk, RU
88.120.49.67	AS12322 Free SAS	`10.72ms` from Paris, FR
27.193.229.35	AS4837 CHINA UNICOM China169 Backbone	`1.62ms` from Qingdao, CN
187.207.142.243	AS8151 UNINET	`4.53ms` from Santiago de Queretaro, MX
179.167.61.147	AS26599 TELEFÔNICA BRASIL S.A	`2.00ms` from Sao Paulo, BR
130.204.252.3	AS29580 A1 Bulgaria EAD	`0.59ms` from Sofia, BG
89.64.177.99	AS9141 P4 Sp. z o.o.	`11.96ms` from Warsaw, PL
123.8.234.179	AS4837 CHINA UNICOM China169 Backbone	`3.65ms` from Zhengzhou, CN
209.112.210.3	AS7782 Alaska Communications Systems Group, Inc.	`5.34ms` from Anchorage, US
165.156.69.19	AS30437 General Electric Company	`0.65ms` from Ashburn, US
66.31.250.67	AS7922 Comcast Cable Communications, LLC	`9.54ms` from Boston, US
60.241.57.211	AS7545 TPG Telecom Limited	`1.59ms` from Brisbane, AU
123.233.212.211	AS4837 CHINA UNICOM China169 Backbone	`3.57ms` from Jinan, CN
62.3.70.19	AS13037 Zen Internet Ltd	`1.13ms` from London, GB
92.52.117.243	AS15395 Rackspace Ltd.	`0.66ms` from London, GB
108.212.74.35	AS7018 AT&T Enterprises, LLC	`17.52ms` from Los Angeles, US
94.87.203.35	AS3269 Telecom Italia S.p.A.	`17.10ms` from Milan, IT
216.225.30.3	AS395067 B. Riley Financial, Inc.	`0.73ms` from New York City, US
5.130.141.83	AS31200 Novotelecom Ltd	`1.04ms` from Novosibirsk, RU

Traceroute

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

traceroute -a -n -q1 -m5 144.212.47.227

traceroute to 144.212.47.227 (144.212.47.227): 5 hops max, 52 byte packets

1 [AS263812] 38.165.233.1 0.148 ms

2 [AS52468] 181.78.95.209 0.727 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Asuncion, PY

On August 22nd 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS11939 at robtex.

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