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 633,825,300,114,114,700,000,000,000,000
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
158.121.180.90 AS1968 UMASSNET 8.08ms from Boston, US
69.16.1.11 AS1968 UMASSNET 3.32ms from Boston, US
158.121.251.99 AS1968 UMASSNET 7.71ms from Boston, US
134.241.98.163 AS1968 UMASSNET 8.67ms from New York City, US
134.241.57.1 AS1968 UMASSNET 7.04ms from New York City, US
134.241.128.6 AS1968 UMASSNET 6.85ms from New York City, US
69.16.40.66 AS1968 UMASSNET 8.18ms from New York City, US
134.241.41.100 AS1968 UMASSNET 6.82ms from New York City, US
69.16.76.49 AS1968 UMASSNET 4.18ms from Boston, US
134.241.56.161 AS1968 UMASSNET 5.39ms from New York City, US
158.121.14.30 AS1968 UMASSNET 8.38ms from Boston, US
158.121.247.59 AS1968 UMASSNET 8.14ms from Boston, US
134.241.244.165 AS1968 UMASSNET 3.85ms from Boston, US
158.121.110.104 AS1968 UMASSNET 8.11ms from Boston, US
69.16.64.56 AS1968 UMASSNET 7.10ms from Boston, US
69.16.16.89 AS1968 UMASSNET 3.71ms from Boston, US
69.16.37.226 AS1968 UMASSNET 10.27ms from Boston, US
134.241.96.50 AS1968 UMASSNET 9.34ms from Boston, US
69.16.75.11 AS1968 UMASSNET 4.44ms from Boston, US
158.121.192.150 AS1968 UMASSNET 8.39ms from Boston, US
69.16.72.11 AS1968 UMASSNET 4.18ms from Boston, US
69.16.79.10 AS1968 UMASSNET 4.08ms from Boston, US
134.241.99.75 AS1968 UMASSNET 9.07ms from New York City, US
69.16.123.2 AS1968 UMASSNET 4.26ms from Boston, US
69.16.68.121 AS1968 UMASSNET 4.37ms from Providence, 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
64.67.192.80 AS3737 PenTeleData Inc. 7.54ms from Ashburn, US
87.188.91.112 AS3320 Deutsche Telekom AG 3.61ms from Duesseldorf, DE
45.51.253.144 AS20001 Charter Communications Inc 4.73ms from Los Angeles, US
185.248.133.32 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 7.59ms from Madrid, ES
23.36.65.64 AS21342 Akamai International B.V. 0.08ms from Melbourne, AU
159.149.116.64 AS137 Consortium GARR 1.23ms from Milan, IT
84.63.27.144 AS3209 Vodafone GmbH 3.93ms from Munich, DE
117.81.36.64 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.53ms from Nanjing, CN
60.189.166.208 AS4134 CHINANET-BACKBONE 5.68ms from Ningbo, CN
39.77.251.16 AS4837 CHINA UNICOM China169 Backbone 3.00ms from Qingdao, CN
75.218.171.144 AS6167 Verizon Business 9.50ms from Santa Clara, US
73.140.39.176 AS7922 Comcast Cable Communications, LLC 3.60ms from Seattle, US
107.153.50.48 AS2514 NTT PC Communications, Inc. 19.82ms from Tokyo, JP
103.31.223.16 AS137259 i-Link 1.71ms from Yangon, MM
86.93.220.224 AS1136 KPN B.V. 2.50ms from Amsterdam, NL
90.186.128.64 AS3209 Vodafone GmbH 9.71ms from Berlin, DE
50.105.116.192 AS5650 Frontier Communications of America, Inc. 14.03ms from Chicago, US
45.32.195.176 AS20473 The Constant Company, LLC 0.16ms from Dallas, US
188.93.2.0 AS42227 Airwire Ltd 4.17ms from Dublin, IE
68.51.230.64 AS7922 Comcast Cable Communications, LLC 11.48ms from Flint, US
54.36.89.224 AS16276 OVH SAS 0.08ms from Gravelines, FR
106.53.248.176 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.14ms from Guangzhou, CN
125.179.113.96 AS17858 LG POWERCOMM 2.35ms from Incheon, KR
187.111.226.224 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 3.06ms from Joao Pessoa, BR
81.140.87.160 AS2856 British Telecommunications PLC 1.81ms from London, GB

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 158.121.164.64
traceroute to 158.121.164.64 (158.121.164.64): 9 hops max, 52 byte packets
2 [AS3257] 66.171.225.205 60.082 ms
3 [AS3257] 89.149.130.29 10.917 ms
4 [AS3257] 65.175.24.206 10.941 ms
5 [AS1968] 69.16.0.8 13.599 ms
6 [AS1968] 69.16.1.2 26.265 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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