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 33 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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ASN API & Database

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
134.241.39.5 AS1968 UMASSNET 8.09ms from New York City, US
134.241.99.75 AS1968 UMASSNET 8.81ms from New York City, US
134.241.100.1 AS1968 UMASSNET 8.22ms from New York City, US
158.121.110.115 AS1968 UMASSNET 10.22ms from Providence, US
158.121.7.200 AS1968 UMASSNET 9.94ms from Boston, US
134.241.33.1 AS1968 UMASSNET 7.47ms from Providence, US
158.121.112.100 AS1968 UMASSNET 10.37ms from Providence, US
69.16.68.116 AS1968 UMASSNET 6.24ms from Providence, US
134.241.90.136 AS1968 UMASSNET 12.57ms from New York City, US
69.16.2.0 AS1968 UMASSNET 5.92ms from New York City, US
134.241.28.61 AS1968 UMASSNET 6.97ms from New York City, US
158.121.106.227 AS1968 UMASSNET 10.29ms from Providence, US
69.16.127.5 AS1968 UMASSNET 5.77ms from Boston, US
69.16.123.6 AS1968 UMASSNET 6.12ms from Boston, US
134.241.1.132 AS1968 UMASSNET 6.79ms from New York City, US
69.16.3.252 AS1968 UMASSNET 5.41ms from New York City, US
134.241.58.1 AS1968 UMASSNET 7.34ms from New York City, US
158.121.95.38 AS1968 UMASSNET 10.31ms from Providence, US
134.241.130.70 AS1968 UMASSNET 7.47ms from New York City, US
158.121.251.105 AS1968 UMASSNET 9.65ms from Boston, US
134.241.189.30 AS1968 UMASSNET 12.34ms from New York City, US
158.121.192.150 AS1968 UMASSNET 10.27ms from Providence, US
134.241.37.149 AS1968 UMASSNET 7.14ms from Boston, US
158.121.10.4 AS1968 UMASSNET 10.17ms from Boston, US
69.16.75.11 AS1968 UMASSNET 6.32ms 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
174.55.202.192 AS7922 Comcast Cable Communications, LLC 18.18ms from Ashburn, US
174.85.179.0 AS20115 Charter Communications LLC 13.87ms from Atlanta, US
41.233.219.160 AS8452 TE-AS 7.14ms from Cairo, EG
69.42.6.16 AS11404 Wave Broadband 5.48ms from Fremont, US
73.136.87.32 AS7922 Comcast Cable Communications, LLC 7.83ms from Houston, US
1.235.171.16 AS9318 SK Broadband Co Ltd 1.04ms from Incheon, KR
76.94.90.128 AS20001 Charter Communications Inc 6.83ms from Los Angeles, US
98.158.234.208 AS64267 Sprious LLC 0.71ms from Los Angeles, US
4.199.5.160 AS8075 Microsoft Corporation 0.54ms from Melbourne, AU
175.103.230.80 AS7522 STNet, Incorporated 5.35ms from Osaka, JP
90.22.237.64 AS3215 Orange S.A. 1.62ms from Paris, FR
72.172.79.0 AS62915 Wtechlink Incorporated 5.71ms from Quincy, US
54.197.162.240 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
61.253.239.0 AS38121 LG HelloVision Corp. 7.52ms from Seoul, KR
121.175.117.80 AS4766 Korea Telecom 6.08ms from Seoul, KR
133.209.20.96 AS2518 BIGLOBE Inc. 4.75ms from Tokyo, JP
218.221.99.80 AS2527 Sony Network Communications Inc. 6.62ms from Tokyo, JP
178.225.202.208 AS31615 Odido Netherlands B.V. 10.88ms from Amsterdam, NL
20.231.73.144 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
52.214.203.64 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
117.6.251.224 AS7552 Viettel Group 1.61ms from Hanoi, VN
91.158.158.176 AS719 Elisa Oyj 1.06ms from Helsinki, FI
82.223.217.176 AS8560 IONOS SE 0.36ms from Logrono, ES
24.205.54.80 AS20115 Charter Communications LLC 4.80ms from Los Angeles, US
34.111.242.176 AS396982 Google LLC 0.08ms from Melbourne, AU

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 158.121.9.165
traceroute to 158.121.9.165 (158.121.9.165): 10 hops max, 52 byte packets
4 [AS3257] 89.149.130.37 72.706 ms
5 [AS3257] 65.175.24.206 71.91 ms
6 [AS1968] 69.16.0.8 81.338 ms
7 [AS1968] 69.16.1.2 85.679 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Dublin, IE
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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