Autonomous System details

AS1968

UMASSNET  ·  umass.edu

United States

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AS1968 – UMASSNET

Field Value
Country United States
Website umass.edu
Hosted domains 15
IPv4 addresses 164,608
IPv6 addresses 633,825,300,114,114,700,748,351,602,688
ASN type Education
Registry arin
Allocated 34 years ago on Aug 28, 1992
Updated a year ago on Nov 06, 2024

IP Ranges

Netblock Company Num of IPs
134.241.0.0/16 UMASSNET 65,536
158.121.0.0/16 University of Massachusetts at Boston 65,536
69.16.0.0/17 UMASSNET 32,768
69.16.16.0/20 UMASSNET 4,096
69.16.72.0/22 UMASSNET 1,024
69.16.76.0/22 UMASSNET 1,024
69.16.120.0/22 UMASSNET 1,024
69.16.124.0/22 UMASSNET 1,024
69.16.12.0/23 UMASSNET 512
69.16.14.0/23 UMASSNET 512
69.16.36.0/23 UMASSNET 512
69.16.38.0/23 UMASSNET 512
69.16.64.0/23 UMASSNET 512
69.16.68.0/23 UMASSNET 512
69.16.72.0/23 UMASSNET 512
69.16.74.0/23 UMASSNET 512
69.16.122.0/23 UMASSNET 512
69.16.16.0/24 UMASSNET 256
69.16.17.0/24 UMASSNET 256
192.195.196.0/24 UMASSNET 256
198.102.172.0/24 UMASSNET 256
198.102.211.0/24 UMASSNET 256

Netblock Company
2001:48e8::/29 UMASSNET
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WHOIS Details

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                                                ASHandle:       AS1968
                                                OrgID:          AS1968
                                                ASName:         AS1968
                                                ASNumber:       AS1968
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 15 domain names hosted across 10 IP addresses on this ASN.

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IP Address Domain Domains on this IP
158.121.106.227 ██████████ 4
158.121.104.55 ██████████ 3
158.121.95.19 ██████████ 1
134.241.115.1 ██████████ 1
158.121.110.71 ██████████ 1
134.241.101.132 ██████████ 1
134.241.172.131 ██████████ 1
69.16.47.3 ██████████ 1
158.121.248.31 ██████████ 1
134.241.101.155 ██████████ 1

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Peers

There are 15 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS1239 Cogent Communications, LLC
AS1249 University of Massachusetts - AMHERST
AS1255 Smith College
AS174 Cogent Communications, LLC
AS1929 University of Massachusetts - AMHERST
AS286 GTT Communications Inc.
AS32559 Amherst College
AS3257 GTT Communications Inc.
AS394003 University of Massachusetts Dartmouth
AS396086 Hampshire College
AS396128 Mount Holyoke College
AS46905 University of Massachusetts - Lowell
AS8067 Westfield State University
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications, LLC
AS3257 GTT Communications Inc.
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Downstreams

There are 9 downstreams for this ASN.

Downstreams Name
AS1249 University of Massachusetts - AMHERST
AS1255 Smith College
AS1929 University of Massachusetts - AMHERST
AS32559 Amherst College
AS394003 University of Massachusetts Dartmouth
AS396086 Hampshire College
AS396128 Mount Holyoke College
AS46905 University of Massachusetts - Lowell
AS8067 Westfield State University
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
158.121.104.2 AS1968 UMASSNET 8.16ms from Boston, US
69.16.17.98 AS1968 UMASSNET 3.86ms from Boston, US
134.241.33.1 AS1968 UMASSNET 5.17ms from Boston, US
69.16.16.89 AS1968 UMASSNET 3.67ms from Boston, US
69.16.39.227 AS1968 UMASSNET 8.77ms from Boston, US
134.241.96.50 AS1968 UMASSNET 9.18ms from New York City, US
134.241.99.75 AS1968 UMASSNET 9.09ms from New York City, US
158.121.48.68 AS1968 UMASSNET 8.46ms from Providence, US
134.241.47.250 AS1968 UMASSNET 6.68ms from New York City, US
134.241.100.1 AS1968 UMASSNET 8.23ms from New York City, US
158.121.247.59 AS1968 UMASSNET 8.43ms from Providence, US
69.16.73.11 AS1968 UMASSNET 4.36ms from Boston, US
134.241.101.132 AS1968 UMASSNET 8.76ms from New York City, US
69.16.8.0 AS1968 UMASSNET 8.26ms from New York City, US
134.241.57.3 AS1968 UMASSNET 7.04ms from New York City, US
134.241.28.67 AS1968 UMASSNET 6.87ms from New York City, US
158.121.112.100 AS1968 UMASSNET 8.25ms from Boston, US
134.241.46.1 AS1968 UMASSNET 6.71ms from New York City, US
69.16.40.17 AS1968 UMASSNET 8.18ms from New York City, US
69.16.72.11 AS1968 UMASSNET 4.18ms from Boston, US
158.121.107.11 AS1968 UMASSNET 8.48ms from Boston, US
69.16.75.11 AS1968 UMASSNET 4.45ms from Boston, US
158.121.7.201 AS1968 UMASSNET 8.02ms from Boston, US
69.16.37.252 AS1968 UMASSNET 10.04ms from Boston, US
69.16.76.49 AS1968 UMASSNET 4.17ms 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
144.202.135.32 AS17378 TierPoint, LLC 2.24ms from Ashburn, US
99.30.123.16 AS7018 AT&T Enterprises, LLC 2.80ms from Atlanta, US
212.146.93.112 AS5606 GTS Telecom SRL 0.56ms from Bucharest, RO
47.109.114.208 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.39ms from Chengdu, CN
136.112.41.64 AS396982 Google LLC 0.13ms from Council Bluffs, US
113.174.130.16 AS45899 VNPT Corp 7.59ms from Da Nang, VN
108.129.33.48 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
218.104.129.112 AS4837 CHINA UNICOM China169 Backbone 7.37ms from Fuzhou, CN
189.162.161.96 AS8151 UNINET 4.58ms from Guadalajara, MX
27.42.252.112 AS17816 China Unicom IP network China169 Guangdong province 5.27ms from Guangzhou, CN
14.228.73.48 AS45899 VNPT Corp 5.71ms from Hanoi, VN
74.161.104.64 AS8075 Microsoft Corporation 0.18ms from Kloten, CH
81.35.53.144 AS3352 TELEFONICA DE ESPANA S.A.U. 2.21ms from Madrid, ES
200.145.218.240 AS53166 UNIVERSIDADE ESTADUAL PAULISTA 6.80ms from Osasco, BR
72.216.104.16 AS22773 Cox Communications Inc. 5.18ms from Phoenix, US
72.172.79.0 AS62915 Wtechlink Incorporated 5.74ms from Quincy, US
112.76.168.32 AS9316 DACOM-PUBNETPLUS 1.73ms from Seoul, KR
27.100.131.0 AS9946 KCTV JEJU BROADCASTING 9.64ms from Seoul, KR
35.216.209.128 AS15169 Google LLC 0.14ms from Zuerich, CH
132.232.137.32 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.81ms from Chengdu, CN
52.18.105.208 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
154.64.25.0 AS271493 SPEED NET PEDRA 13.32ms from Fortaleza, BR
1.25.24.208 AS139007 UNICOM InnerMongolia province network 7.05ms from Hohhot, CN
60.169.91.128 AS4134 CHINANET-BACKBONE 6.10ms from Huai'an, CN
125.184.239.160 AS17858 LG POWERCOMM 6.47ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -m10 158.121.50.210
traceroute to 158.121.50.210 (158.121.50.210): 10 hops max, 52 byte packets
1 [AS400304] 23.147.153.1 353.155 ms
2 *
3 *
4 [AS3257] 89.149.130.29 14.299 ms
5 [AS3257] 65.175.24.206 9.108 ms
6 [AS1968] 69.16.0.8 11.58 ms
7 [AS1968] 69.16.1.2 16.509 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Allentown, US
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 AS1968 at robtex.

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