Autonomous System details

AS1256

UMASSNET  ·  umass.edu

United States

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AS1256 – UMASSNET

Field Value
Country United States
Website umass.edu
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 35 years ago on Apr 26, 1991
Updated a year ago on Nov 06, 2024

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1256
                                                OrgID:          AS1256
                                                ASName:         AS1256
                                                ASNumber:       AS1256
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
108.56.241.216 AS701 Verizon Business 2.49ms from Ashburn, US
69.143.162.232 AS7922 Comcast Cable Communications, LLC 6.81ms from Ashburn, US
92.199.61.104 AS20676 Plusnet GmbH 6.18ms from Duesseldorf, DE
54.38.43.216 AS16276 OVH SAS 0.16ms from Gravelines, FR
119.197.242.8 AS4766 Korea Telecom 0.84ms from Incheon, KR
81.143.215.72 AS2856 British Telecommunications PLC 2.43ms from London, GB
66.121.176.88 AS7018 AT&T Enterprises, LLC 1.79ms from Los Angeles, US
129.88.12.152 AS1942 Renater 7.11ms from Marseille, FR
85.113.204.104 AS13118 PJSC Rostelecom 11.16ms from Moscow, RU
179.158.253.136 AS28573 Claro NXT Telecomunicacoes Ltda 5.95ms from Rio de Janeiro, BR
69.231.95.216 AS7018 AT&T Enterprises, LLC 3.31ms from San Antonio, US
54.215.44.88 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
13.83.70.40 AS8075 Microsoft Corporation 0.56ms from San Jose, US
57.181.226.72 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
40.71.76.104 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
71.69.144.72 AS11426 Charter Communications Inc 11.70ms from Charlotte, US
79.78.36.168 AS13285 TalkTalk Communications Limited 8.20ms from London, GB
154.6.221.200 AS204561 Diogenius SPRL 3.77ms from London, GB
209.250.230.232 AS20473 The Constant Company, LLC 0.15ms from London, GB
169.50.214.168 AS36351 IBM Cloud 0.97ms from London, GB
79.31.115.136 AS3269 Telecom Italia S.p.A. 1.97ms from Milan, IT
82.54.80.120 AS3269 Telecom Italia S.p.A. 5.84ms from Milan, IT
143.225.14.184 AS137 Consortium GARR 5.07ms from Rome, IT
189.130.108.104 AS8151 UNINET 4.11ms from Santiago de Queretaro, MX
40.90.173.88 AS8075 Microsoft Corporation 1.02ms from Singapore, SG

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 AS1256 at robtex.

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