Autonomous System details

AS21872

Willis Towers Watson  ·  willistowerswatson.com

United States

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AS21872 – Willis Towers Watson

Field Value
Country United States
Website willistowerswatson.com
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 25 years ago on Jul 03, 2001
Updated 4 years ago on Feb 04, 2022

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21872
                                                OrgID:          AS21872
                                                ASName:         AS21872
                                                ASNumber:       AS21872
                                                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
15.204.173.0 AS16276 OVH SAS 1.41ms from Ashburn, US
51.141.90.240 AS8075 Microsoft Corporation 0.18ms from Cardiff, GB
23.61.32.16 AS16625 Akamai Technologies, Inc. 0.27ms from Chicago, US
118.31.151.112 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.59ms from Hangzhou, CN
117.40.219.96 AS4134 CHINANET-BACKBONE 3.79ms from Nanchang, CN
174.138.48.32 AS14061 DigitalOcean, LLC 0.28ms from New York City, US
23.20.20.64 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
52.194.166.160 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
102.157.65.48 AS37705 TOPNET 2.15ms from Tunis, TN
73.13.12.64 AS7922 Comcast Cable Communications, LLC 8.26ms from Ashburn, US
77.13.16.176 AS6805 Telefonica Germany GmbH & Co.OHG 3.50ms from Berlin, DE
177.6.200.224 AS8167 V tal 5.23ms from Brasilia, BR
86.34.12.0 AS9050 Orange Romania S.A. 0.18ms from Bucharest, RO
64.200.128.80 AS25674 Lingo Telecom, LLC 0.79ms from Dallas, US
171.236.83.192 AS7552 Viettel Group 6.01ms from Hanoi, VN
122.128.245.192 AS9757 CMB DONDAEMOON BROADCASTING 1.67ms from Incheon, KR
99.83.70.80 AS16509 Amazon.com, Inc. 0.81ms from New York City, US
185.137.72.48 AS25540 Alphalink SASU 0.63ms from Paris, FR
39.89.30.64 AS4837 CHINA UNICOM China169 Backbone 1.10ms from Qingdao, CN
96.55.57.64 AS6327 Shaw Communications 7.42ms from Seattle, US
118.56.157.176 AS4766 Korea Telecom 8.31ms from Seoul, KR
121.164.42.80 AS4766 Korea Telecom 1.59ms from Seoul, KR
177.94.211.240 AS27699 TELEFÔNICA BRASIL S.A 1.45ms from São Paulo, BR
52.25.227.128 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
71.174.102.160 AS701 Verizon Business 1.52ms from Boston, US

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 AS21872 at robtex.

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