Autonomous System details

AS18438

Brown Brothers Harriman & Company  ·  bbh.com

United States

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AS18438 – Brown Brothers Harriman & Company

Field Value
Country United States
Website bbh.com
Hosted domains 23
IPv4 addresses 4,864
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 26 years ago on Aug 29, 2000
Updated 9 years ago on Apr 21, 2017

IP Ranges

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

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                                                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.

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IP Address Domain Domains on this IP
192.200.2.101 ███████ 18
192.200.2.105 ███████ 17
192.200.2.91 ██████████ 3
192.200.2.142 ██████████ 1
192.200.2.122 ██████████ 1
192.200.1.1 ██████████ 1
192.200.2.13 ██████████ 1
192.200.2.39 ██████████ 1

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Peers

There are 10 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS2516 KDDI CORPORATION
AS3356 Level 3 Parent, LLC
AS46887 Crown Castle Fiber LLC
AS54004 Cablevision Lightpath LLC
AS55002 F5, Inc.
AS6461 Zayo Bandwidth
AS8220 COLT Technology Services Group Limited
AS9141 P4 Sp. z o.o.
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ASN API & Database

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 Cablevision Lightpath LLC
AS55002 F5, Inc.
AS6461 Zayo Bandwidth
AS8220 COLT Technology Services Group Limited
AS9141 P4 Sp. z o.o.
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
192.200.5.150 AS18438 Brown Brothers Harriman & Company 2.28ms from New York City, US
192.200.8.112 AS18438 Brown Brothers Harriman & Company 1.63ms from New York City, US
192.200.6.50 AS18438 Brown Brothers Harriman & Company 2.29ms from New York City, US
204.136.24.202 AS18438 Brown Brothers Harriman & Company 1.19ms from New York City, US
204.136.26.42 AS18438 Brown Brothers Harriman & Company 1.60ms from New York City, US
192.200.2.212 AS18438 Brown Brothers Harriman & Company 2.22ms from New York City, US
204.136.20.100 AS18438 Brown Brothers Harriman & Company 4.12ms from Tokyo, JP
204.136.19.50 AS18438 Brown Brothers Harriman & Company 5.31ms from Warsaw, PL
192.200.1.50 AS18438 Brown Brothers Harriman & Company 1.73ms from New York City, US
204.136.27.95 AS18438 Brown Brothers Harriman & Company 1.56ms from Secaucus, US
204.136.23.100 AS18438 Brown Brothers Harriman & Company 2.05ms from London, GB

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
34.219.41.214 AS16509 Amazon.com, Inc. 0.34ms from Boardman, US
223.146.82.22 AS4134 CHINANET-BACKBONE 2.86ms from Chenzhou, CN
18.118.59.198 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
3.67.218.70 AS16509 Amazon.com, Inc. 0.14ms from Frankfurt am Main, DE
51.255.112.70 AS16276 OVH SAS 0.09ms from Gravelines, FR
109.155.53.246 AS2856 British Telecommunications PLC 1.79ms from London, GB
192.229.254.198 AS15133 Edgecast Inc. 0.18ms from Los Angeles, US
75.34.152.102 AS7018 AT&T Enterprises, LLC 6.47ms from Miami, US
68.94.145.246 AS7018 AT&T Enterprises, LLC 3.54ms from Miami, US
34.148.131.230 AS396982 Google LLC 0.12ms from Moncks Corner, US
179.124.196.134 AS262539 DUNET LTDA 4.12ms from Novo Hamburgo, BR
200.219.245.134 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.54ms from Osasco, BR
39.67.141.6 AS4837 CHINA UNICOM China169 Backbone 7.85ms from Qingdao, CN
178.70.64.86 AS12389 PJSC Rostelecom 1.38ms from Saint Petersburg, RU
74.8.195.246 AS7029 Windstream Communications LLC 8.18ms from Secaucus, US
13.81.102.102 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
171.162.108.22 AS10794 Bank of America, National Association 4.63ms from Ashburn, US
104.231.74.214 AS10796 Charter Communications Inc 11.59ms from Columbus, US
93.163.136.166 AS3292 TDC Holding A/S 1.76ms from Copenhagen, DK
173.217.73.70 AS19108 Optimum 15.75ms from Dallas, US
89.101.105.198 AS6830 Liberty Global Europe Holding B.V. 3.12ms from Dublin, IE
88.252.149.214 AS9121 Turk Telekomunikasyon Anonim Sirketi 17.78ms from Istanbul, TR
5.80.154.54 AS2856 British Telecommunications PLC 5.93ms from London, GB
167.58.8.230 AS6057 Administracion Nacional de Telecomunicaciones 1.72ms from Montevideo, UY
104.229.79.6 AS11351 Charter Communications Inc 12.38ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 204.136.31.84
traceroute to 204.136.31.84 (204.136.31.84): 9 hops max, 52 byte packets
4 [AS3356] 62.67.33.241 5.489 ms
5 [AS3356] 171.75.9.27 26.182 ms
6 [AS3356] 213.19.205.230 33.947 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
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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