143.58.0.0/18

Mayer Brown LLP

Summary

ASN
Not routed
Country
🇺🇸 United States
Domain
mayerbrown.com
Registry
ARIN
ID
MBRM-NET
Allocation
assigned on 1990-03-26

WHOIS

Network
143.58.0.0/18
Name
Mayer Brown LLP
Net name
MBRM-NET
Organization type
direct allocation
Registry
ARIN
Abuse contact
Michael C Sherman
Abuse email
msherman@mayerbrown.com
Abuse phone
+1-312-701-8315
Abuse address
230 South LaSalle Street, Chicago, IL, 60604, United States

Overlapping Ranges

RangeSourceHolderCountry
143.0.0.0/8WHOIS (ARIN)Various Registries (Maintained by ARIN)US
143.58.0.0/18WHOIS (ARIN)Mayer Brown LLP—
143.58.0.0/18ARIN assigned—US
143.58.0.0/22BGP routeAS19977 Mayer Brown LLP—
143.58.4.0/22BGP routeAS19977 Mayer Brown LLP—
143.58.8.0/22BGP routeAS29120 Mayer Brown International LLP—
143.58.12.0/22BGP routeAS29120 Mayer Brown International LLP—
143.58.0.0/24BGP routeAS19977 Mayer Brown LLP—
143.58.1.0/24BGP routeAS19977 Mayer Brown LLP—
143.58.2.0/24BGP routeAS19977 Mayer Brown LLP—
143.58.3.0/24BGP routeAS19977 Mayer Brown LLP—
143.58.4.0/24BGP routeAS19977 Mayer Brown LLP—
143.58.5.0/24BGP routeAS19977 Mayer Brown LLP—
143.58.6.0/24BGP routeAS19977 Mayer Brown LLP—
143.58.7.0/24BGP routeAS19977 Mayer Brown LLP—
143.58.8.0/24BGP routeAS29120 Mayer Brown International LLP—
143.58.9.0/24BGP routeAS29120 Mayer Brown International LLP—
143.58.10.0/24BGP routeAS29120 Mayer Brown International LLP—
143.58.11.0/24BGP routeAS29120 Mayer Brown International LLP—
143.58.12.0/24BGP routeAS29120 Mayer Brown International LLP—
143.58.13.0/24BGP routeAS29120 Mayer Brown International LLP—
143.58.14.0/24BGP routeAS29120 Mayer Brown International LLP—
143.58.15.0/24BGP routeAS29120 Mayer Brown International LLP—

Nearby Ranges

RangeASN
143.55.252.0/24AS395437 Highland Communications LLC
143.55.253.0/24AS395437 Highland Communications LLC
143.55.254.0/24AS395437 Highland Communications LLC
143.56.0.0/16AS668 United States Department of Defense (DoD)
143.57.0.0/16AS749 United States Department of Defense (DoD)
143.58.64.0/18AS8881 1&1 Versatel GmbH
143.58.128.0/18AS56478 Hyperoptic Ltd
143.58.128.0/21AS56478 Hyperoptic Ltd
143.58.136.0/21AS56478 Hyperoptic Ltd
143.58.144.0/22AS56478 Hyperoptic Ltd