AS number details

AS1968

UMASSNET  ·  umass.edu

United States

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AS1968 – UMASSNET

Field Value
Country United States
Website umass.edu
Hosted domains 13
Number of IPv4 164,608
Number of IPv6 633,825,300,114,114,700,748,351,602,688
ASN type Education
Registry arin
Allocated 33 years ago on Aug 28, 1992
Updated 10 months 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
69.16.120.0/22 UMASSNET 1,024
69.16.124.0/22 UMASSNET 1,024
69.16.72.0/22 UMASSNET 1,024
69.16.76.0/22 UMASSNET 1,024
69.16.120.0/23 UMASSNET 512
69.16.12.0/23 UMASSNET 512
69.16.122.0/23 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
69.16.76.0/23 UMASSNET 512
69.16.78.0/23 UMASSNET 512
192.195.196.0/24 UMASSNET 256
198.102.172.0/24 UMASSNET 256
198.102.211.0/24 UMASSNET 256
69.16.16.0/24 UMASSNET 256
69.16.17.0/24 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 13 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 ██████████ 3
158.121.104.55 ██████████ 2
69.16.47.3 ██████████ 1
134.241.172.131 ██████████ 1
158.121.95.19 ██████████ 1
134.241.115.1 ██████████ 1
158.121.110.71 ██████████ 1
134.241.101.132 ██████████ 1
158.121.248.31 ██████████ 1
134.241.101.155 ██████████ 1

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Peers

There are 14 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS1249 University of Massachusetts - AMHERST
AS1255 Smith College
AS174 Cogent Communications
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
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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
158.121.251.54 AS1968 UMASSNET 7.84ms from Boston, US
2001:48e8:0:2007::1 AS1968 UMASSNET 3.95ms from Boston, US
69.16.0.0 AS1968 UMASSNET 3.62ms from Boston, US
134.241.189.2 AS1968 UMASSNET 12.46ms from New York City, US
69.16.73.9 AS1968 UMASSNET 4.62ms from Boston, US
134.241.39.5 AS1968 UMASSNET 7.71ms from New York City, US
69.16.76.17 AS1968 UMASSNET 4.13ms from Boston, US
158.121.7.200 AS1968 UMASSNET 7.95ms from Boston, US
69.16.1.3 AS1968 UMASSNET 3.55ms from Boston, US
2001:48e8:4::1 AS1968 UMASSNET 5.94ms from New York City, US
69.16.79.9 AS1968 UMASSNET 4.22ms from Boston, US
69.16.3.5 AS1968 UMASSNET 5.73ms from New York City, US
134.241.23.156 AS1968 UMASSNET 12.88ms from New York City, US
69.16.123.6 AS1968 UMASSNET 4.49ms from Boston, US
134.241.56.140 AS1968 UMASSNET 5.90ms from New York City, US
134.241.41.2 AS1968 UMASSNET 7.15ms from New York City, US
69.16.74.9 AS1968 UMASSNET 4.43ms from Boston, US
134.241.47.250 AS1968 UMASSNET 6.82ms from New York City, US
134.241.37.221 AS1968 UMASSNET 5.51ms from Boston, US
69.16.40.66 AS1968 UMASSNET 8.29ms from New York City, US
134.241.244.32 AS1968 UMASSNET 13.78ms from New York City, US
134.241.58.1 AS1968 UMASSNET 7.52ms from New York City, US
134.241.246.2 AS1968 UMASSNET 12.03ms from New York City, US
69.16.2.0 AS1968 UMASSNET 5.81ms from New York City, US
69.16.8.0 AS1968 UMASSNET 8.66ms from New York City, 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
34.220.151.48 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
111.124.213.0 AS4134 CHINANET-BACKBONE 2.71ms from Guiyang, CN
60.185.253.80 AS4134 CHINANET-BACKBONE 10.55ms from Hangzhou, CN
176.196.26.240 AS39927 E-Light-Telecom Ltd. 1.16ms from Kemerovo, RU
72.197.163.96 AS22773 Cox Communications Inc. 6.86ms from Los Angeles, US
114.158.213.128 AS4713 NTT Communications Corporation 5.48ms from Osaka, JP
12.129.4.208 AS7018 AT&T Enterprises, LLC 1.61ms from Seattle, US
223.171.63.16 AS17853 LGTELECOM 17.41ms from Seoul, KR
78.82.59.64 AS2119 Telenor Norge AS 0.98ms from Stockholm, SE
126.126.215.176 AS17676 SoftBank Corp. 2.94ms from Tokyo, JP
205.233.50.0 AS32881 Server North 5.99ms from Toronto, CA
105.98.124.16 AS36947 Telecom Algeria 10.80ms from Algiers, DZ
38.92.72.16 AS137182 BLUE WIRELESS PTE LTD 0.67ms from Amsterdam, NL
109.128.26.160 AS5432 Proximus NV 4.53ms from Amsterdam, NL
117.216.163.192 AS9829 National Internet Backbone 5.02ms from Bengaluru, IN
18.220.133.112 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
94.85.90.64 AS3269 Telecom Italia S.p.A. 1.81ms from Milan, IT
143.48.212.80 AS13748 Cold Spring Harbor Laboratory 1.61ms from New York City, US
3.210.225.160 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
115.9.243.96 AS4766 Korea Telecom 6.17ms from Seoul, KR
110.149.169.80 AS1221 Telstra Limited 9.87ms from Sydney, AU
124.180.80.224 AS1221 Telstra Limited 5.25ms from Brisbane, AU
84.236.75.128 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 1.38ms from Budapest, HU
73.176.159.160 AS7922 Comcast Cable Communications, LLC 6.45ms from Chicago, US
123.145.6.144 AS4837 CHINA UNICOM China169 Backbone 2.09ms from Chongqing, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 158.121.245.132
traceroute to 158.121.245.132 (158.121.245.132): 9 hops max, 52 byte packets
3 [AS3257] 89.149.130.29 21.653 ms
4 [AS3257] 65.175.24.206 10.905 ms
5 [AS1968] 69.16.0.8 13.802 ms
6 [AS1968] 69.16.1.2 18.451 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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