Autonomous System details

AS209237

NPL Management LTD  ·  npl.co.uk

United Kingdom

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AS209237 – NPL Management LTD

Field Value
Country United Kingdom
Website npl.co.uk
Hosted domains 14
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 7 years ago on Mar 13, 2019
Updated 4 years ago on Aug 04, 2022

IP Ranges

Netblock Company Num of IPs
139.143.0.0/16 NPL Management Ltd 65,536
139.143.0.0/17 NPL Management Ltd 32,768
139.143.128.0/17 NPL Management Ltd 32,768
139.143.204.0/23 NPL Management Ltd 512

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS209237
                                                OrgID:          AS209237
                                                ASName:         AS209237
                                                ASNumber:       AS209237
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 14 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
139.143.5.1 ████████ 6
139.143.5.34 ██████████ 3
139.143.5.32 ██████████ 1
139.143.5.23 █████████ 1
139.143.236.1 ██████████ 1
139.143.5.29 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS25180 Exponential-E Ltd.
AS786 Jisc Services Limited
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS25180 Exponential-E Ltd.
AS786 Jisc Services Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
139.143.5.110 AS209237 NPL Management LTD 1.40ms from London, GB
139.143.7.253 AS209237 NPL Management LTD 1.57ms from London, GB
139.143.203.254 AS209237 NPL Management LTD 1.37ms 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
84.224.89.245 AS213155 Yettel Hungary Ltd. 13.38ms from Budapest, HU
189.174.8.101 AS8151 UNINET 12.23ms from Cancún, MX
104.58.30.5 AS7018 AT&T Enterprises, LLC 7.79ms from Chicago, US
108.167.21.21 AS11427 Charter Communications Inc 19.58ms from Dallas, US
97.93.251.181 AS20115 Charter Communications LLC 6.30ms from Dallas, US
163.177.12.85 AS136958 China Unicom Guangdong IP network 3.62ms from Guangzhou, CN
203.80.84.5 AS9269 Hong Kong Broadband Network Ltd. 0.89ms from Hong Kong, HK
208.35.174.5 AS174 Cogent Communications, LLC 0.54ms from Los Angeles, US
158.106.48.5 AS26423 Dominion Virginia Power 3.72ms from Manassas, US
61.160.247.69 AS140293 CHINATELECOM Jiangsu province Changzhou 5G network 3.44ms from Nanjing, CN
69.55.65.213 AS11440 Netsville, Inc. 10.36ms from New York City, US
174.174.40.149 AS7922 Comcast Cable Communications, LLC 5.42ms from Portland, US
52.205.113.197 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
23.20.49.5 AS14618 Amazon.com, Inc. 0.26ms from Reston, US
211.185.166.5 AS4766 Korea Telecom 5.28ms from Seoul, KR
211.195.145.21 AS4766 Korea Telecom 1.84ms from Seoul, KR
90.227.12.53 AS3301 Telia Company AB 0.70ms from Stockholm, SE
60.16.108.53 AS4837 CHINA UNICOM China169 Backbone 2.00ms from Tieling, CN
218.46.201.37 AS4725 SoftBank Corp. 3.66ms from Tokyo, JP
178.113.36.5 AS25255 ==> TELE2 AUSTRIA <== 13.13ms from Vienna, AT
45.36.59.117 AS11426 Charter Communications Inc 12.79ms from Ashburn, US
188.215.126.133 AS22773 Cox Communications Inc. 2.14ms from Ashburn, US
48.223.227.229 AS8075 Microsoft Corporation 0.63ms from Ashburn, US
93.121.227.181 AS21351 Canal + Telecom SAS 1.08ms from Baie-Mahault, GP
84.142.222.149 AS3320 Deutsche Telekom AG 4.23ms from Berlin, DE

Traceroute

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

$
traceroute -a -n -q1 -f8 -m11 139.143.91.202
traceroute to 139.143.91.202 (139.143.91.202): 11 hops max, 52 byte packets
8 [AS6453] 180.87.38.5 11.45 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Indore, IN
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 AS209237 at robtex.

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