AS number details

AS209237

NPL Management LTD  ·  npl.co.uk

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AS209237 – NPL Management LTD

Field Value
Country United Kingdom
Website npl.co.uk
Hosted domains 12
Number of IPv4 65,536
Number of IPv6 0
ASN type Business
Registry ripe
Allocated 7 years ago on Mar 13, 2019
Updated 3 years ago on Aug 04, 2022
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


                                                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 12 domain names hosted across 7 IP addresses on this ASN.

IP Address Domain Domains on this IP
139.143.5.1 ██████████ 6
139.143.5.34 ██████████ 2
139.143.5.29 ██████████ 1
139.143.236.1 ██████████ 1
139.143.5.35 ██████████ 1
139.143.5.23 █████████ 1
139.143.5.32 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS25180 Exponential-E Ltd.
AS786 Jisc Services Limited
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 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 1.50ms from London, GB
139.143.7.253 AS209237 NPL Management LTD 1.53ms from London, GB
139.143.203.254 AS209237 NPL Management LTD 1.36ms 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
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79.231.157.165 AS3320 Deutsche Telekom AG 6.52ms from Duesseldorf, DE
115.225.210.37 AS4134 CHINANET-BACKBONE 7.21ms from Hangzhou, CN
124.29.249.165 AS9541 Cyber Internet Services (Pvt) Ltd. 2.04ms from Karachi, PK
222.83.225.197 AS4134 CHINANET-BACKBONE 2.33ms from Nanning, CN
200.57.80.5 AS22011 Sixsigma Networks Mexico, S.A. de C.V. 12.32ms from Santiago de Queretaro, MX
187.50.129.21 AS10429 TELEFÔNICA BRASIL S.A 0.94ms from Sao Paulo, BR
61.51.143.117 AS4808 China Unicom Beijing Province Network 3.29ms from Beijing, CN
203.170.12.197 AS24479 Nexium, Ergon Energy Telecommunications. 0.31ms from Brisbane, AU
113.188.129.37 AS45899 VNPT Corp 1.57ms from Ho Chi Minh City, VN
24.55.6.37 AS11427 Charter Communications Inc 10.69ms from Houston, US
113.231.214.229 AS4837 CHINA UNICOM China169 Backbone 4.80ms from Liaoyang, CN
205.202.240.245 AS11714 Network Nebraska 2.31ms from Lincoln, US
81.159.173.229 AS2856 British Telecommunications PLC 6.39ms from London, GB
198.145.108.101 AS20016 GPU.ONE ENTERPRISE INC 4.34ms from Montreal, CA
37.23.253.149 AS12389 PJSC Rostelecom 5.81ms from Novosibirsk, RU
174.79.24.165 AS22773 Cox Communications Inc. 0.76ms from Phoenix, US
139.60.211.37 AS53812 NET NV LLC 7.01ms from San Jose, US
175.251.105.21 AS4766 Korea Telecom 5.59ms from Seoul, KR
114.201.249.133 AS9318 SK Broadband Co Ltd 2.60ms from Seoul, KR
141.226.236.229 AS12849 Hot-Net internet services Ltd. 3.23ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -m5 139.143.231.120
traceroute to 139.143.231.120 (139.143.231.120): 5 hops max, 52 byte packets
1 [AS749] 11.236.88.18 1.902 ms
2 [AS749] 11.73.44.41 0.65 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Beijing, CN
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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