Autonomous System details

AS1929

University of Massachusetts - AMHERST  ·  umass.edu

United States

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AS1929 – University of Massachusetts - AMHERST

Field Value
Country United States
Website umass.edu
Hosted domains 2
IPv4 addresses 1,792
IPv6 addresses 19,342,813,113,834,066,795,298,816
ASN type Education
Registry arin
Allocated 34 years ago on Jul 23, 1992
Updated 19 years ago on Mar 23, 2007

IP Ranges

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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WHOIS Details

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                                                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 are 2 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
205.172.168.15 ██████████ 1
205.172.168.140 ██████████ 1

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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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
205.172.168.243 AS1929 University of Massachusetts - AMHERST 3.20ms from Boston, US
205.172.170.129 AS1929 University of Massachusetts - AMHERST 3.58ms from Boston, US
2001:48e8:6401:1::3013 AS1929 University of Massachusetts - AMHERST 3.92ms from Boston, US
69.16.44.253 AS1929 University of Massachusetts - AMHERST 3.19ms from Boston, US
2001:48e8:6400:1::4 AS1929 University of Massachusetts - AMHERST 4.27ms from Boston, US
69.16.45.199 AS1929 University of Massachusetts - AMHERST 3.18ms from Boston, US
198.22.255.65 AS1929 University of Massachusetts - AMHERST 3.51ms from Boston, US
205.172.169.2 AS1929 University of Massachusetts - AMHERST 3.28ms 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
37.138.3.201 AS9145 EWE TEL GmbH 4.79ms from Amsterdam, NL
181.26.202.185 AS22927 Telefonica de Argentina 2.20ms from Buenos Aires, AR
119.6.78.41 AS4837 CHINA UNICOM China169 Backbone 2.74ms from Chengdu, CN
50.204.85.25 AS7922 Comcast Cable Communications, LLC 1.29ms from Chicago, US
102.134.250.73 AS328114 Comsol Networks (PTY) Ltd 0.74ms from Durban, ZA
213.95.113.73 AS12337 noris network AG 5.06ms from Frankfurt am Main, DE
49.160.205.105 AS17858 LG POWERCOMM 1.63ms from Incheon, KR
125.161.150.233 AS7713 PT Telekomunikasi Indonesia 1.52ms from Jakarta, ID
62.253.54.105 AS5089 Virgin Media Limited 8.44ms from London, GB
189.152.104.9 AS8151 UNINET 1.75ms from Monterrey, MX
207.35.173.169 AS577 Bell Canada 0.88ms from Montreal, CA
86.254.20.89 AS3215 Orange S.A. 9.96ms from Paris, FR
150.145.143.201 AS137 Consortium GARR 13.85ms from Rome, IT
40.137.253.89 AS7029 Windstream Communications LLC 0.18ms from San Jose, US
116.87.12.169 AS55430 Starhub Ltd 1.57ms from Singapore, SG
122.117.132.73 AS3462 Data Communication Business Group 4.18ms from Taichung, TW
43.234.24.73 AS17506 ARTERIA Networks Corporation 1.76ms from Tokyo, JP
113.157.224.25 AS2516 KDDI CORPORATION 0.69ms from Tokyo, JP
3.235.192.169 AS14618 Amazon.com, Inc. 0.75ms from Ashburn, US
77.235.138.9 AS42334 Broadband Plus S.a.l. 2.93ms from Beirut, LB
91.46.80.137 AS3320 Deutsche Telekom AG 1.42ms from Berlin, DE
81.12.238.73 AS12302 Vodafone Romania S.A. 8.19ms from Bucharest, RO
185.83.224.137 AS199235 Mikrohalo Kft 0.26ms from Budapest, HU
50.45.46.233 AS5650 Frontier Communications of America, Inc. 10.52ms from Chicago, US
65.204.209.41 AS701 Verizon Business 6.73ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f2 205.172.168.156
traceroute to 205.172.168.156 (205.172.168.156): 64 hops max, 52 byte packets
2 [AS3257] 76.74.24.93 2.642 ms
3 [AS3257] 89.149.130.29 62.098 ms
4 [AS3257] 65.175.24.206 60.79 ms
5 [AS1968] 69.16.0.8 68.6 ms
6 [AS1968] 69.16.1.14 158.977 ms
Measurement taken from IPinfo ProbeNet in Los Angeles, 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 AS1929 at robtex.

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