AS number details

AS1929

University of Massachusetts - AMHERST  ·  umass.edu

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AS1929 – University of Massachusetts - AMHERST

Field Value
Country United States
Website umass.edu
Hosted domains 1
Number of IPv4 1,792
Number of IPv6 19,342,813,113,834,066,795,298,816
ASN type Education
Registry arin
Allocated 33 years ago on Jul 23, 1992
Updated 19 years ago on Mar 23, 2007
Netblock Company Num of IPs
205.172.168.0/22 University of Massachusetts - AMHERST 1,024
69.16.44.0/23 UMASSNET 512
198.22.255.0/24 University of Massachusetts - AMHERST 256
Netblock Company
2001:48e8:6400::/44 UMASSNET
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS1929
                                                OrgID:          AS1929
                                                ASName:         AS1929
                                                ASNumber:       AS1929
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
205.172.168.15 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS1968 UMASSNET
AS293 ESnet
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS1968 UMASSNET
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
69.16.44.72 AS1929 University of Massachusetts - AMHERST 3.25ms from Boston, US
205.172.168.8 AS1929 University of Massachusetts - AMHERST 3.23ms from Boston, US
2001:48e8:6400:1::1 AS1929 University of Massachusetts - AMHERST 4.40ms from Boston, US
198.22.255.36 AS1929 University of Massachusetts - AMHERST 3.51ms from Boston, US
69.16.45.164 AS1929 University of Massachusetts - AMHERST 3.20ms from Boston, US
2001:48e8:6401:1::3023 AS1929 University of Massachusetts - AMHERST 3.97ms from Boston, US
205.172.169.2 AS1929 University of Massachusetts - AMHERST 3.35ms from Boston, US
205.172.170.129 AS1929 University of Massachusetts - AMHERST 3.71ms 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
111.33.32.73 AS38019 tianjin Mobile Communication Company Limited 3.67ms from Beijing, CN
1.26.120.57 AS4837 CHINA UNICOM China169 Backbone 13.39ms from Changchun, CN
198.204.14.233 AS394944 CCC Intelligent Solutions Inc. 1.76ms from Chicago, US
34.144.75.201 AS396982 Google LLC 6.37ms from Dallas, US
114.31.30.9 AS7565 BDCOM-BD 1.06ms from Dhaka, BD
212.162.20.185 AS3356 Level 3 Parent, LLC 0.41ms from Frankfurt am Main, DE
14.212.67.121 AS4134 CHINANET-BACKBONE 2.42ms from Guangzhou, CN
211.136.220.137 AS9808 China Mobile Communications Group Co., Ltd. 3.80ms from Guangzhou, CN
129.232.143.105 AS37153 Xneelo (Pty) Ltd 0.18ms from Johannesburg, ZA
152.3.33.41 AS13371 Duke University 14.31ms from Manassas, US
195.103.213.73 AS3269 Telecom Italia S.p.A. 4.76ms from Milan, IT
156.67.20.201 AS59862 Professional Link S.r.l. 0.89ms from Milan, IT
72.138.110.249 AS812 Rogers Communications Canada Inc. 0.81ms from Montreal, CA
61.153.57.153 AS4134 CHINANET-BACKBONE 6.70ms from Ningbo, CN
80.213.21.105 AS2119 Telenor Norge AS 5.09ms from Oslo, NO
81.255.139.169 AS3215 Orange S.A. 1.01ms from Paris, FR
201.167.27.89 AS16960 Television Internacional, S.A. de C.V. 4.61ms from Santiago de Queretaro, MX
1.96.90.217 AS4766 Korea Telecom 1.92ms from Seoul, KR
218.49.185.217 AS9318 SK Broadband Co Ltd 8.47ms from Seoul, KR
83.176.229.41 AS1257 Tele2 Sverige AB 19.83ms from Vilnius, LT
188.128.143.105 AS12824 home.pl S.A. 1.18ms from Warsaw, PL
150.239.220.105 AS36351 IBM Cloud 0.51ms from Ashburn, US
132.232.254.41 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.77ms from Chengdu, CN
169.62.192.41 AS36351 IBM Cloud 1.07ms from Dallas, US
140.205.104.185 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.10ms from Hangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 205.172.169.255
traceroute to 205.172.169.255 (205.172.169.255): 64 hops max, 52 byte packets
2 [AS3257] 199.229.231.77 82.204 ms
3 [AS3257] 89.149.130.29 83.234 ms
4 [AS3257] 65.175.24.206 83.214 ms
5 [AS1968] 69.16.0.8 89.225 ms
6 [AS1968] 69.16.1.14 90.637 ms
7 [AS1929] 205.172.168.77 89.685 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
On

Related Networks

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 AS1929 at robtex.

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