AS number details

AS18438

Brown Brothers Harriman & Company  ·  bbh.com

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AS18438 – Brown Brothers Harriman & Company

Field Value
Country United States
Website bbh.com
Hosted domains 23
Number of IPv4 4,864
Number of IPv6 0
ASN type Business
Registry arin
Allocated 25 years ago on Aug 29, 2000
Updated 9 years ago on Apr 21, 2017
Netblock Company Num of IPs
192.200.1.0/24 Brown Brothers Harriman & Company 256
192.200.2.0/24 Brown Brothers Harriman & Company 256
192.200.3.0/24 Brown Brothers Harriman & Company 256
192.200.5.0/24 Brown Brothers Harriman & Company 256
192.200.6.0/24 Brown Brothers Harriman & Company 256
192.200.7.0/24 Brown Brothers Harriman & Company 256
192.200.8.0/24 Brown Brothers Harriman & Company 256
204.136.16.0/24 Brown Brothers Harriman & Co. 256
204.136.19.0/24 Brown Brothers Harriman & Co. 256
204.136.20.0/24 Brown Brothers Harriman & Co. 256
204.136.23.0/24 Brown Brothers Harriman & Co. 256
204.136.24.0/24 Brown Brothers Harriman & Co. 256
204.136.25.0/24 Brown Brothers Harriman & Co. 256
204.136.26.0/24 Brown Brothers Harriman & Co. 256
204.136.27.0/24 Brown Brothers Harriman & Co. 256
204.136.28.0/24 Brown Brothers Harriman & Co. 256
204.136.29.0/24 Brown Brothers Harriman & Co. 256
204.136.30.0/24 Brown Brothers Harriman & Co. 256
204.136.31.0/24 Brown Brothers Harriman & Co. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS18438
                                                OrgID:          AS18438
                                                ASName:         AS18438
                                                ASNumber:       AS18438
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 23 domain names hosted across 7 IP addresses on this ASN.

IP Address Domain Domains on this IP
192.200.2.101 ███████ 20
192.200.2.105 ███████ 17
192.200.2.91 ██████████ 3
192.200.2.122 ██████████ 1
192.200.2.39 ██████████ 1
192.200.1.1 ██████████ 1
192.200.2.13 ██████████ 1

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Useful for Cybersecurity

Peers

There are 9 peers for this ASN.

Peers Name
AS174 Cogent Communications, LLC
AS2516 KDDI CORPORATION
AS3356 Level 3 Parent, LLC
AS46887 Crown Castle Fiber LLC
AS54004 Optimum WiFi
AS55002 F5, Inc.
AS6461 Zayo Bandwidth
AS8220 COLT Technology Services Group Limited
AS9141 P4 Sp. z o.o.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 9 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS2516 KDDI CORPORATION
AS3356 Level 3 Parent, LLC
AS46887 Crown Castle Fiber LLC
AS54004 Optimum WiFi
AS55002 F5, Inc.
AS6461 Zayo Bandwidth
AS8220 COLT Technology Services Group Limited
AS9141 P4 Sp. z o.o.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
204.136.26.42 AS18438 Brown Brothers Harriman & Company 1.34ms from New York City, US
204.136.27.91 AS18438 Brown Brothers Harriman & Company 1.24ms from Secaucus, US
192.200.2.109 AS18438 Brown Brothers Harriman & Company 2.28ms from Secaucus, US
192.200.6.50 AS18438 Brown Brothers Harriman & Company 2.37ms from New York City, US
192.200.1.50 AS18438 Brown Brothers Harriman & Company 1.55ms from New York City, US
204.136.20.100 AS18438 Brown Brothers Harriman & Company 3.05ms from Tokyo, JP
192.200.8.192 AS18438 Brown Brothers Harriman & Company 1.47ms from Secaucus, US
204.136.23.202 AS18438 Brown Brothers Harriman & Company 1.98ms from London, GB
192.200.5.40 AS18438 Brown Brothers Harriman & Company 2.33ms from Secaucus, US
204.136.24.202 AS18438 Brown Brothers Harriman & Company 0.77ms from Secaucus, US
204.136.19.201 AS18438 Brown Brothers Harriman & Company 5.33ms from Warsaw, PL

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
2.51.45.150 AS5384 Emirates Internet 3.06ms from Al Fujairah City, AE
115.183.60.150 AS4808 China Unicom Beijing Province Network 3.87ms from Beijing, CN
119.49.150.70 AS4837 CHINA UNICOM China169 Backbone 3.69ms from Changchun, CN
136.113.240.54 AS396982 Google LLC 0.11ms from Council Bluffs, US
20.9.55.214 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
223.187.54.214 AS45609 Bharti Airtel Ltd. AS for GPRS Service 1.11ms from Hyderabad, IN
157.185.161.150 AS54994 Meteverse Limited. 0.12ms from Los Angeles, US
50.243.243.182 AS7922 Comcast Cable Communications, LLC 5.23ms from Miami, US
213.219.230.166 AS12695 LLC Digital Network 1.14ms from Moscow, RU
46.148.106.38 AS48940 Link Ltd. 5.24ms from Moscow, RU
177.95.215.246 AS27699 TELEFÔNICA BRASIL S.A 6.45ms from Osasco, BR
54.234.52.38 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
52.3.25.198 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
121.164.107.6 AS4766 Korea Telecom 1.55ms from Seoul, KR
1.251.45.166 AS9318 SK Broadband Co Ltd 5.67ms from Seoul, KR
117.81.217.198 AS4134 CHINANET-BACKBONE 4.99ms from Shanghai, CN
177.22.193.6 AS262901 Vcnet Provedora de Internet Ltda. 12.68ms from Campina Grande, BR
50.54.73.6 AS5650 Frontier Communications of America, Inc. 9.86ms from Chicago, US
147.0.108.38 AS10796 Charter Communications Inc 3.23ms from Columbus, US
156.235.241.86 AS134548 DXTL Tseung Kwan O Service 0.75ms from Hong Kong, HK
162.157.40.54 AS852 TELUS Communications Inc. 9.22ms from Kelowna, CA
24.223.120.6 AS13807 Great Plains Communications LLC 2.84ms from Lincoln, US
185.226.204.118 AS13213 UK-2 Limited 0.47ms from London, GB
212.166.233.22 AS12430 VODAFONE ESPANA S.A.U. 17.80ms from Madrid, ES
206.41.175.166 AS203999 Geekyworks IT Solutions Pvt Ltd 8.70ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 204.136.30.250
traceroute to 204.136.30.250 (204.136.30.250): 11 hops max, 52 byte packets
6 *
7 *
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS18438 at robtex.

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