Autonomous System details

AS16525

KBR  ·  kbr.com

United States

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AS16525 – KBR

Field Value
Country United States
Website kbr.com
Hosted domains 42
IPv4 addresses 4,608
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 19 years ago on Apr 13, 2007
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
161.51.0.0/22 KBR 1,024
161.51.4.0/22 KBR 1,024
161.51.24.0/22 KBR 1,024
161.51.8.0/24 KBR 256
161.51.10.0/24 KBR 256
161.51.11.0/24 KBR 256
161.51.20.0/24 KBR 256
161.51.21.0/24 KBR 256
161.51.22.0/24 KBR 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS16525
                                                OrgID:          AS16525
                                                ASName:         AS16525
                                                ASNumber:       AS16525
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 42 domain names hosted across 24 IP addresses on this ASN.

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IP Address Domain Domains on this IP
161.51.7.35 ██████████ 15
161.51.7.90 ██████████ 5
161.51.6.170 ████████ 3
161.51.6.130 ██████████ 3
161.51.7.99 ██████████ 2
161.51.7.119 ██████████ 2
161.51.6.138 ██████████ 1
161.51.7.94 ██████████ 1
161.51.5.64 ██████████ 1
161.51.7.29 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS13767 DataBank Holdings, Ltd.
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS2856 British Telecommunications PLC
AS62 CyrusOne LLC
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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13767 DataBank Holdings, Ltd.
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS2856 British Telecommunications PLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
161.51.21.253 AS16525 KBR 0.45ms from Ashburn, US
161.51.11.6 AS16525 KBR 2.26ms from London, GB
161.51.20.249 AS16525 KBR 0.77ms from Houston, US
161.51.10.4 AS16525 KBR 2.02ms from London, GB
161.51.8.65 AS16525 KBR 2.44ms from Erith, GB
161.51.0.49 AS16525 KBR 0.33ms from Houston, US
161.51.22.1 AS16525 KBR 0.33ms from Ashburn, US
161.51.3.220 AS16525 KBR 0.52ms from Houston, 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
1.29.229.141 AS4837 CHINA UNICOM China169 Backbone 7.17ms from Changchun, CN
172.183.8.237 AS8075 Microsoft Corporation 0.27ms from Chicago, US
34.45.86.45 AS396982 Google LLC 0.12ms from Council Bluffs, US
199.45.239.237 AS21777 Massive Networks 1.26ms from Denver, US
152.160.249.189 AS54163 AHOSTING 0.28ms from Detroit, US
20.113.25.237 AS8075 Microsoft Corporation 0.30ms from Frankfurt am Main, DE
202.105.225.13 AS140308 CHINATELECOM Guangdong province Zhuhai 5G network 9.80ms from Guangzhou, CN
49.69.42.205 AS4134 CHINANET-BACKBONE 7.02ms from Huai'an, CN
183.162.152.253 AS4134 CHINANET-BACKBONE 8.06ms from Huai'an, CN
94.61.41.29 AS12353 Vodafone Portugal 6.91ms from Lisbon, PT
109.155.85.141 AS2856 British Telecommunications PLC 8.01ms from London, GB
64.52.143.221 AS26919 Giggle Fiber 3.50ms from Los Angeles, US
203.164.170.253 AS4804 Microplex PTY LTD 10.55ms from Melbourne, AU
15.223.209.253 AS16509 Amazon.com, Inc. 0.67ms from Montreal, CA
142.177.203.13 AS855 Bell Canada 17.58ms from New York City, US
202.32.202.29 AS2497 Internet Initiative Japan Inc. 9.75ms from Osaka, JP
181.196.60.13 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 1.06ms from Quito, EC
187.16.150.157 AS28255 Wtl Telecomunicacoes do Brasil Ltda 2.41ms from Rio de Janeiro, BR
89.119.21.141 AS8968 BT Italia S.p.A. 13.98ms from Rome, IT
38.108.173.141 AS174 Cogent Communications, LLC 2.44ms from San Jose, US
216.186.70.253 AS10430 Washington State K-20 Telecommunications Network 1.40ms from Seattle, US
59.27.161.93 AS4766 Korea Telecom 4.13ms from Seoul, KR
101.127.57.45 AS55430 Starhub Ltd 1.57ms from Singapore, SG
79.187.161.13 AS5617 Orange Polska Spolka Akcyjna 5.72ms from Warsaw, PL
72.110.226.157 AS6167 Verizon Business 16.14ms from Chicago, 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 161.51.20.1
traceroute to 161.51.20.1 (161.51.20.1): 64 hops max, 52 byte packets
4 [AS1299] 213.248.94.54 11.564 ms
5 *
6 *
7 *
8 *
9 [AS1299] 62.115.116.46 140.138 ms
10 [AS1299] 80.239.192.11 133.077 ms
11 [AS13767] 69.7.160.13 134.645 ms
12 [AS13767] 216.117.48.154 139.509 ms
13 *
14 [AS16525] 161.51.20.1 137.094 ms
Measurement taken from IPinfo ProbeNet in Bologna, IT
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 AS16525 at robtex.

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