Autonomous System details

AS42081

European Centre for Medium-Range Weather Forecasts (ECMWF)  ·  ecmwf.int

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AS42081 – European Centre for Medium-Range Weather Forecasts (ECMWF)

Field Value
Country United Kingdom
Website ecmwf.int
Hosted domains 5
IPv4 addresses 28,416
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Business
Registry ripe
Allocated 7 years ago on Dec 14, 2018
Updated 3 years ago on Oct 08, 2022
Netblock Company Num of IPs
136.156.192.0/18 European Centre for Medium-Range Weather Forecasts (ECMWF) 16,384
136.156.128.0/20 European Centre for Medium-Range Weather Forecasts 4,096
136.156.144.0/20 European Centre for Medium-Range Weather Forecasts 4,096
136.156.40.0/21 European Centre for Medium-Range Weather Forecasts 2,048
136.156.32.0/22 European Centre for Medium-Range Weather Forecasts 1,024
77.83.224.0/23 European Centre for Medium-Range Weather Forecasts (ECMWF) 512
77.83.226.0/24 European Centre for Medium-Range Weather Forecasts (ECMWF) 256
Netblock Company
2a09:9180:ecfb::/48 European Centre for Medium-Range Weather Forecasts (ECMWF)
2a09:9180:ecfd::/48 European Centre for Medium-Range Weather Forecasts (ECMWF)
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WHOIS Details


                                                ASHandle:       AS42081
                                                OrgID:          AS42081
                                                ASName:         AS42081
                                                ASNumber:       AS42081
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 5 domain names hosted across 3 IP addresses on this ASN.

IP Address Domain Domains on this IP
136.156.238.200 ██████████ 2
136.156.132.206 ██████████ 2
136.156.130.250 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS137 Consortium GARR
AS31638 Lepida S.c.p.A.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS137 Consortium GARR
AS31638 Lepida S.c.p.A.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
136.156.132.116 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.90ms from Milan, IT
136.156.138.194 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.79ms from Milan, IT
136.156.136.11 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.65ms from Milan, IT
136.156.193.27 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.97ms from Turin, IT
136.156.255.75 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.52ms from Milan, IT
136.156.128.20 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.66ms from Milan, IT
136.156.35.128 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.32ms from Milan, IT
136.156.239.79 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.63ms from Milan, IT
136.156.137.72 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.86ms from Milan, IT
136.156.224.71 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.15ms from Milan, IT
136.156.129.214 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.80ms from Milan, IT
136.156.44.19 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.91ms from Milan, IT
136.156.139.179 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.80ms from Milan, IT
136.156.254.160 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.64ms from Milan, IT
136.156.134.77 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.99ms from Milan, IT
136.156.158.197 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.69ms from Milan, IT
136.156.40.1 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.55ms from Milan, IT
136.156.130.231 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.80ms from Milan, IT
136.156.140.137 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.89ms from Milan, IT
77.83.226.5 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.96ms from Milan, IT
136.156.45.126 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 8.82ms from Milan, IT
136.156.208.164 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.92ms from Milan, IT
136.156.141.126 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.89ms from Milan, IT
136.156.42.229 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.77ms from Milan, IT
136.156.192.27 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.59ms from Milan, IT

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
40.68.144.129 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
174.76.100.161 AS22773 Cox Communications Inc. 5.34ms from Ashburn, US
73.174.125.49 AS7922 Comcast Cable Communications, LLC 10.40ms from Ashburn, US
121.29.150.1 AS4837 CHINA UNICOM China169 Backbone 11.46ms from Beijing, CN
103.91.176.1 AS4847 China Networks Inter-Exchange 2.53ms from Beijing, CN
200.125.105.1 AS27747 Telecentro S.A. 0.73ms from Buenos Aires, AR
200.127.218.1 AS7303 Telecom Argentina S.A. 1.38ms from Buenos Aires, AR
185.86.4.1 AS212301 Makdos Bilisim Teknolojileri Sanayi Ticaret Limited Sirketi 0.21ms from Bursa, TR
105.210.46.65 AS16637 MTN SA 3.06ms from Cape Town, ZA
70.61.114.81 AS11426 Charter Communications Inc 3.02ms from Charlotte, US
12.6.165.33 AS7018 AT&T Enterprises, LLC 1.35ms from Chicago, US
67.176.212.1 AS7922 Comcast Cable Communications, LLC 1.90ms from Chicago, US
24.154.142.1 AS27364 Armstrong 16.19ms from Cleveland, US
209.143.48.1 AS7106 Com Net, Inc. 2.70ms from Columbus, US
66.76.98.1 AS19108 Optimum 3.44ms from Dallas, US
66.159.100.1 AS54664 TBC Corporation 0.72ms from Dallas, US
209.40.166.1 AS6620 AMA Communications, LLC 9.27ms from Dallas, US
122.184.90.65 AS9498 BHARTI Airtel Ltd. 1.57ms from Delhi, IN
13.79.81.193 AS8075 Microsoft Corporation 0.22ms from Dublin, IE
14.21.175.1 AS4134 CHINANET-BACKBONE 3.40ms from Guangzhou, CN
182.209.202.33 AS17858 LG POWERCOMM 1.98ms from Incheon, KR
105.226.169.1 AS37457 Telkom SA Ltd. 19.27ms from Johannesburg, ZA
14.195.84.33 AS45820 Tata Teleservices ISP AS 0.15ms from Kolkata, IN
89.16.5.1 AS20776 Outremer Telecom SAS 0.55ms from Le Lamentin, MQ
200.48.90.113 AS6147 INTEGRATEL PERÚ S.A.A. 1.18ms from Lima, PE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 136.156.250.133
traceroute to 136.156.250.133 (136.156.250.133): 6 hops max, 52 byte packets
3 [AS749] 11.94.92.253 8.246 ms
4 *
5 *
6 *
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 AS42081 at robtex.

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