Autonomous System 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
IPv4 addresses 4,864
IPv6 addresses 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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IP Ranges API

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
192.200.2.13 ██████████ 1
192.200.1.1 ██████████ 1
192.200.2.39 ██████████ 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 Cablevision Lightpath LLC
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 Cablevision Lightpath LLC
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
204.136.27.127 AS18438 Brown Brothers Harriman & Company 1.39ms from New York City, US
204.136.19.50 AS18438 Brown Brothers Harriman & Company 5.24ms from Warsaw, PL
192.200.8.111 AS18438 Brown Brothers Harriman & Company 1.65ms from New York City, US
204.136.24.202 AS18438 Brown Brothers Harriman & Company 1.58ms from Newark, US
192.200.1.50 AS18438 Brown Brothers Harriman & Company 1.54ms from New York City, US
192.200.5.150 AS18438 Brown Brothers Harriman & Company 2.31ms from New York City, US
204.136.20.100 AS18438 Brown Brothers Harriman & Company 3.10ms from Tokyo, JP
192.200.2.122 AS18438 Brown Brothers Harriman & Company 2.22ms from New York City, US
204.136.26.150 AS18438 Brown Brothers Harriman & Company 1.65ms from New York City, US
192.200.6.50 AS18438 Brown Brothers Harriman & Company 2.30ms from New York City, US
204.136.23.100 AS18438 Brown Brothers Harriman & Company 1.97ms 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
73.8.224.38 AS7922 Comcast Cable Communications, LLC 5.33ms from Chicago, US
27.11.49.166 AS4837 CHINA UNICOM China169 Backbone 2.18ms from Chongqing, CN
137.74.78.214 AS16276 OVH SAS 0.06ms from Gravelines, FR
107.138.9.54 AS7018 AT&T Enterprises, LLC 8.92ms from Houston, US
219.248.254.182 AS9318 SK Broadband Co Ltd 1.76ms from Incheon, KR
195.226.196.6 AS216095 Kartaca Bilisim A.S. 0.90ms from Istanbul, TR
72.246.144.166 AS16625 Akamai Technologies, Inc. 0.40ms from London, GB
79.25.156.38 AS3269 Telecom Italia S.p.A. 3.24ms from Milan, IT
194.42.140.182 AS16229 Primetel PLC 1.06ms from Nicosia, CY
73.157.166.22 AS7922 Comcast Cable Communications, LLC 5.83ms from Portland, US
64.179.100.70 AS7029 Windstream Communications LLC 7.10ms from Secaucus, US
61.73.94.70 AS4766 Korea Telecom 1.53ms from Seoul, KR
186.239.246.182 AS10429 TELEFÔNICA BRASIL S.A 1.19ms from São Paulo, BR
62.218.250.198 AS8437 Hutchison Drei Austria GmbH 1.26ms from Vienna, AT
120.194.150.134 AS24445 Henan Mobile Communications Co.,Ltd 9.16ms from Zhengzhou, CN
45.13.124.6 AS200781 Tampnet AS 0.79ms from Amsterdam, NL
124.161.48.70 AS4837 CHINA UNICOM China169 Backbone 10.37ms from Chengdu, CN
72.240.79.22 AS13490 Buckeye Cablevision, Inc. 5.35ms from Detroit, US
86.173.234.230 AS2856 British Telecommunications PLC 5.03ms from Erith, GB
142.154.4.198 AS25019 Saudi Telecom Company JSC 2.96ms from Jeddah, SA
18.171.241.198 AS16509 Amazon.com, Inc. 0.15ms from London, GB
90.116.104.198 AS3215 Orange S.A. 14.56ms from Marseille, FR
187.32.124.150 AS16735 ALGAR TELECOM S/A 1.18ms from Osasco, BR
37.153.17.86 AS196750 SETI WEBA LTD 0.98ms from Saint Petersburg, RU
71.27.104.6 AS7922 Comcast Cable Communications, LLC 6.73ms from San Jose, 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 -m22 204.136.16.250
traceroute to 204.136.16.250 (204.136.16.250): 22 hops max, 52 byte packets
4 [AS174] 154.54.165.17 1.146 ms
6 [AS174] 154.54.5.153 19.642 ms
7 *
8 [AS174] 154.54.95.110 37.536 ms
9 [AS174] 154.54.166.74 45.993 ms
10 [AS174] 154.54.7.130 52.212 ms
11 [AS174] 154.54.162.170 61.657 ms
12 [AS174] 154.54.84.214 61.714 ms
13 [AS174] 154.24.43.73 62.048 ms
14 [AS174] 154.24.43.81 62.063 ms
15 [AS174] 154.24.43.77 62.155 ms
16 [AS174] 38.122.11.106 61.57 ms
17 [AS18438] 204.136.16.5 62.372 ms
18 [AS18438] 204.136.16.1 62.183 ms
19 [AS18438] 204.136.16.5 62.797 ms
20 *
21 *
22 *
Measurement taken from IPinfo ProbeNet in Santa Clara, 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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