143.58.2.0/24

AS19977  ·  Mayer Brown LLP

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Summary

Country United States
Domain mayerbrown.com
ASN AS19977
Registry ARIN
ID MBRM-NET

WHOIS Details

NetHandle:      NET-143-58-0-0-1
OrgID:          MBRML
Parent:         NET-143-0-0-0-0
NetName:        MBRM-NET
NetRange:       143.58.0.0 - 143.58.63.255
NetType:        allocation
RegDate:        1990-03-26
Updated:        2022-04-06
Source:         ARIN


OrgID:          MBRML
OrgName:        Mayer Brown LLP
CanAllocate:    
Street:         71 S. Wacker
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        2006-01-12
Updated:        2016-07-12
OrgAdminHandle: BARRA15-ARIN
OrgTechHandle:  MCS7-ARIN
OrgAbuseHandle: MCS7-ARIN
Source:         ARIN


POCHandle:      BARRA15-ARIN
IsRole:         N
LastName:       Barratt
FirstName:      Mark
Street:         311 W. Monroe
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60606
RegDate:        2013-12-03
Updated:        2025-07-16
OfficePhone:    +1-312-701-8836
Mailbox:        mbarratt@mayerbrown.com
Source:         ARIN


POCHandle:      MCS7-ARIN
IsRole:         N
LastName:       Sherman
FirstName:      Michael
Street:         230 South LaSalle Street
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60604
RegDate:        2006-01-09
Updated:        2022-02-17
OfficePhone:    +1-312-701-8315
Mailbox:        msherman@mayerbrown.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
143.58.2.1 AS19977 Mayer Brown LLP 2.28ms from Chicago, 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
75.248.36.168 AS6167 Verizon Business 17.62ms from Atlanta, US
107.174.148.248 AS36352 HostPapa 0.07ms from Buffalo, US
132.232.65.8 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.86ms from Chengdu, CN
111.10.67.24 AS9808 China Mobile Communications Group Co., Ltd. 2.02ms from Chongqing, CN
172.169.65.136 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
35.207.175.200 AS15169 Google LLC 0.11ms from Frankfurt am Main, DE
91.3.196.72 AS3320 Deutsche Telekom AG 6.34ms from Frankfurt am Main, DE
115.197.246.104 AS4134 CHINANET-BACKBONE 5.13ms from Hangzhou, CN
79.148.250.120 AS3352 TELEFONICA DE ESPANA S.A.U. 9.25ms from Madrid, ES
194.193.176.104 AS7545 TPG Telecom Limited 1.55ms from Melbourne, AU
97.216.69.120 AS6167 Verizon Business 14.32ms from New York City, US
157.189.16.200 AS6453 TATA COMMUNICATIONS (AMERICA) INC 5.93ms from New York City, US
71.115.213.8 AS701 Verizon Business 15.12ms from New York City, US
72.154.5.136 AS8075 Microsoft Corporation 0.35ms from Quincy, US
115.19.33.40 AS4766 Korea Telecom 7.11ms from Seoul, KR
36.227.66.168 AS3462 Data Communication Business Group 0.95ms from Taipei, TW
126.36.58.152 AS17676 SoftBank Corp. 4.40ms from Tokyo, JP
183.204.209.136 AS9808 China Mobile Communications Group Co., Ltd. 2.53ms from Zhengzhou, CN
102.68.82.40 AS327813 Host Africa (Pty) Ltd 0.20ms from Accra, GH
31.31.110.40 AS6876 TENET Scientific Production Enterprise LLC 3.46ms from Chisinau, MD
98.54.224.56 AS7922 Comcast Cable Communications, LLC 12.92ms from Dallas, US
128.251.1.72 AS8075 Microsoft Corporation 0.21ms from Dublin, IE
113.121.227.136 AS4134 CHINANET-BACKBONE 6.09ms from Jinan, CN
81.6.217.248 AS13285 TalkTalk Communications Limited 8.29ms from London, GB
216.73.80.248 AS15169 Google LLC 0.23ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 143.58.2.1
traceroute to 143.58.2.1 (143.58.2.1): 64 hops max, 52 byte packets
2 [] 84.17.33.92 0.171 ms
3 [AS174] 38.104.106.25 1.068 ms
4 [AS174] 154.54.82.201 0.738 ms
5 [AS174] 154.54.94.122 0.656 ms
7 [AS174] 38.32.39.218 1.687 ms
8 [AS19977] 143.58.2.1 2.261 ms
Measurement taken from IPinfo ProbeNet in Chicago, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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