AS number details

AS21540

Lewis Roca Rothgerber LLP  ·  lewisroca.com

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AS21540 – Lewis Roca Rothgerber LLP

Field Value
Country United States
Website lewisroca.com
Hosted domains 0
Number of IPv4 256
Number of IPv6 0
ASN type Business
Registry arin
Allocated 24 years ago on May 18, 2001
Updated 6 months ago on Feb 27, 2025
Netblock Company Num of IPs
64.16.108.0/24 Lewis Roca Rothgerber LLP 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS21540
                                                OrgID:          AS21540
                                                ASName:         AS21540
                                                ASNumber:       AS21540
                                                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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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS12025 Iron Mountain Data Center
AS174 Cogent Communications
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS12025 Iron Mountain Data Center
AS174 Cogent Communications
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
64.16.108.67 AS21540 Lewis Roca Rothgerber LLP 1.19ms from Phoenix, 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
35.92.233.20 AS16509 Amazon.com, Inc. 0.51ms from Boardman, US
197.49.73.36 AS8452 TE-AS 5.68ms from Cairo, EG
128.77.240.180 AS3292 TDC Holding A/S 1.26ms from Copenhagen, DK
34.63.68.20 AS396982 Google LLC 0.13ms from Council Bluffs, US
89.107.66.68 AS30962 comtrance service GmbH 0.41ms from Duesseldorf, DE
81.51.252.196 AS3215 Orange S.A. 7.77ms from Frankfurt am Main, DE
46.128.42.244 AS35244 Tele Columbus AG 11.71ms from Frankfurt am Main, DE
115.215.122.228 AS4134 CHINANET-BACKBONE 9.43ms from Hangzhou, CN
117.0.184.164 AS7552 Viettel Group 3.89ms from Hanoi, VN
154.93.216.132 AS134548 DXTL Tseung Kwan O Service 0.75ms from Hong Kong, HK
209.203.37.116 AS11845 Vox Telecom Ltd 0.21ms from Johannesburg, ZA
46.102.214.148 AS51561 ICUK Computing Services Limited 0.29ms from London, GB
45.15.92.228 AS207054 FLYNET SRL 5.48ms from Milan, IT
87.0.131.212 AS3269 Telecom Italia S.p.A. 2.10ms from Milan, IT
45.137.189.4 AS57271 BitWeb LLC 0.90ms from Moscow, RU
24.193.155.228 AS12271 Charter Communications Inc 3.93ms from New York City, US
194.223.105.228 AS138384 Rakuten Mobile Network, Inc. 3.37ms from Osaka, JP
220.235.90.20 AS7545 TPG Telecom Limited 1.11ms from Perth, AU
123.129.77.116 AS4837 CHINA UNICOM China169 Backbone 8.95ms from Qingdao, CN
189.242.31.68 AS8151 UNINET 5.16ms from Santiago de Queretaro, MX
43.201.111.100 AS16509 Amazon.com, Inc. 0.81ms from Seoul, KR
61.102.65.52 AS17839 LG HelloVision Corp. 2.02ms from Seoul, KR
61.105.234.180 AS9318 SK Broadband Co Ltd 6.96ms from Seoul, KR
114.204.193.164 AS9318 SK Broadband Co Ltd 1.82ms from Seoul, KR
52.221.128.84 AS16509 Amazon.com, Inc. 0.16ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -f2 64.16.108.70
traceroute to 64.16.108.70 (64.16.108.70): 64 hops max, 52 byte packets
2 [AS174] 38.32.108.89 0.882 ms
4 [AS174] 154.54.46.18 2.749 ms
5 [AS174] 38.32.109.98 1.798 ms
Measurement taken from IPinfo ProbeNet in Phoenix, 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 AS21540 at robtex.

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