AS number details

AS11396

Williams Information Technology LLC  ·  williams.com

United States

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AS11396 – Williams Information Technology LLC

Field Value
Country United States
Website williams.com
Hosted domains 85
Number of IPv4 22,528
Number of IPv6 0
ASN type Business
Registry arin
Allocated 27 years ago on Aug 03, 1998
Updated 13 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
151.142.128.0/19 Williams Information Technology LLC 8,192
151.142.224.0/19 Williams Information Technology LLC 8,192
151.142.128.0/20 Williams Information Technology LLC 4,096
151.142.144.0/20 Williams Information Technology LLC 4,096
151.142.160.0/20 Williams Information Technology LLC 4,096
151.142.224.0/20 Williams Information Technology LLC 4,096
151.142.240.0/20 Williams Information Technology LLC 4,096
151.142.160.0/21 Williams Information Technology LLC 2,048
151.142.168.0/21 Williams Information Technology LLC 2,048
151.142.132.0/24 Williams Information Technology LLC 256
151.142.154.0/24 Williams Information Technology LLC 256
151.142.155.0/24 Williams Information Technology LLC 256
151.142.228.0/24 Williams Information Technology LLC 256
151.142.250.0/24 Williams Information Technology LLC 256
151.142.251.0/24 Williams Information Technology LLC 256
151.142.65.0/24 Williams Information Technology LLC 256
151.142.66.0/24 Williams Information Technology LLC 256
151.142.68.0/24 Williams Information Technology LLC 256
151.142.69.0/24 Williams Information Technology LLC 256
151.142.70.0/24 Williams Information Technology LLC 256
151.142.71.0/24 Williams Information Technology LLC 256
170.21.246.0/24 Williams Information Technology LLC 256
170.21.247.0/24 Williams Information Technology LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11396
                                                OrgID:          AS11396
                                                ASName:         AS11396
                                                ASNumber:       AS11396
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 85 domain names hosted across 18 IP addresses on this ASN.

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IP Address Domain Domains on this IP
151.142.242.167 ██████████ 59
151.142.251.52 ██████████ 7
151.142.242.254 ██████████ 5
151.142.242.148 ██████████ 3
151.142.146.71 ██████████ 1
151.142.251.21 ██████████ 1
151.142.251.22 ██████████ 1
151.142.242.240 ██████████ 1
151.142.242.168 ██████████ 1
151.142.242.38 ██████████ 1

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Peers

There are 7 peers for this ASN.

Peers Name
AS33287 Comcast Cable Communications, LLC
AS33490 Comcast Cable Communications, LLC
AS3356 Level 3 Parent, LLC
AS33659 Comcast Cable Communications, LLC
AS33660 Comcast Cable Communications, LLC
AS55002 F5, Inc.
AS7922 Comcast Cable Communications, LLC
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Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS33287 Comcast Cable Communications, LLC
AS33490 Comcast Cable Communications, LLC
AS3356 Level 3 Parent, LLC
AS33659 Comcast Cable Communications, LLC
AS33660 Comcast Cable Communications, LLC
AS55002 F5, Inc.
AS7922 Comcast Cable Communications, LLC
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
151.142.158.50 AS11396 Williams Information Technology LLC 6.17ms from Dallas, US
151.142.244.1 AS11396 Williams Information Technology LLC 5.72ms from Dallas, US
151.142.154.10 AS11396 Williams Information Technology LLC 6.98ms from Dallas, US
151.142.155.13 AS11396 Williams Information Technology LLC 6.14ms from Dallas, US
151.142.253.149 AS11396 Williams Information Technology LLC 5.71ms from Dallas, US
151.142.252.50 AS11396 Williams Information Technology LLC 5.72ms from Dallas, US
151.142.250.11 AS11396 Williams Information Technology LLC 5.68ms from Dallas, US
151.142.251.13 AS11396 Williams Information Technology LLC 7.49ms from Dallas, US
151.142.157.147 AS11396 Williams Information Technology LLC 6.10ms from Dallas, 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
73.137.141.100 AS7922 Comcast Cable Communications, LLC 5.10ms from Atlanta, US
54.244.199.4 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
67.231.74.164 AS11776 Breezeline 10.99ms from Boston, US
140.172.113.36 AS3477 National Oceanic and Atmospheric Administration 2.67ms from Denver, US
67.190.23.196 AS7922 Comcast Cable Communications, LLC 1.89ms from Denver, US
13.89.58.36 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
213.20.248.180 AS6805 Telefonica Germany GmbH & Co.OHG 0.88ms from Frankfurt am Main, DE
125.88.243.20 AS58466 CHINANET Guangdong province network 2.50ms from Guangzhou, CN
171.244.143.68 AS7552 Viettel Group 0.48ms from Ho Chi Minh City, VN
72.191.56.132 AS11427 Charter Communications Inc 8.50ms from Houston, US
66.60.246.4 AS22442 Phonoscope, Inc. 1.64ms from Houston, US
154.0.0.132 AS37680 Cool Ideas Service Provider (Pty) Ltd 0.16ms from Johannesburg, ZA
117.195.68.196 AS9829 National Internet Backbone 1.49ms from Kolkata, IN
79.169.61.132 AS2860 NOS COMUNICACOES, S.A. 6.21ms from Lisbon, PT
209.170.203.164 AS13649 Flexential Colorado Corp. 8.00ms from Los Angeles, US
146.255.141.84 AS42560 Telemach BH d.o.o. Sarajevo 5.22ms from Novi Travnik, BA
118.46.254.228 AS4766 Korea Telecom 5.78ms from Seoul, KR
211.231.78.36 AS4766 Korea Telecom 3.26ms from Seoul, KR
58.211.18.164 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 5.33ms from Shanghai, CN
126.41.137.132 AS17676 SoftBank Corp. 4.49ms from Tokyo, JP
101.73.189.68 AS4837 CHINA UNICOM China169 Backbone 10.24ms from Beijing, CN
181.71.47.212 AS27831 Colombia Móvil 18.18ms from Bogota, CO
54.228.193.116 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
20.240.150.36 AS8075 Microsoft Corporation 0.16ms from Gaevle, SE
119.52.136.4 AS4837 CHINA UNICOM China169 Backbone 17.80ms from Liaoyang, 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 -m8 151.142.172.122
traceroute to 151.142.172.122 (151.142.172.122): 8 hops max, 52 byte packets
3 *
4 *
5 [AS3356] 4.4.161.230 121.215 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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 AS11396 at robtex.

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