AS number 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
Number of IPv4 28,416
Number of IPv6 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
136.156.132.206 ██████████ 2
136.156.238.200 ███████ 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

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

IP Address ASN Details
136.156.131.38 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.62ms from Milan, IT
136.156.238.220 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.45ms from Milan, IT
136.156.139.221 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.65ms from Milan, IT
77.83.224.56 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.51ms from Milan, IT
136.156.45.126 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 8.02ms from Zuerich, CH
136.156.255.11 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.70ms from Milan, IT
136.156.254.64 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.43ms from Milan, IT
136.156.133.223 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.64ms from Milan, IT
136.156.208.196 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.65ms from Milan, IT
136.156.132.33 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.63ms from Milan, IT
136.156.140.143 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.66ms from Milan, IT
136.156.195.73 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.68ms from Milan, IT
136.156.130.250 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.57ms from Milan, IT
136.156.142.176 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.72ms from Milan, IT
136.156.137.228 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.67ms from Milan, IT
136.156.138.158 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.63ms from Milan, IT
136.156.141.158 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.64ms from Milan, IT
136.156.134.162 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.70ms from Milan, IT
136.156.44.19 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.91ms from Milan, IT
136.156.47.129 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.43ms from Milan, IT
136.156.240.70 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.58ms from Milan, IT
136.156.194.249 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.83ms from Milan, IT
136.156.128.3 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.48ms from Milan, IT
136.156.129.117 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.63ms from Milan, IT
136.156.239.1 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.73ms 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
77.251.27.1 AS33915 Vodafone Libertel B.V. 4.82ms from Amsterdam, NL
83.82.75.1 AS33915 Vodafone Libertel B.V. 4.44ms from Amsterdam, NL
24.49.147.1 AS22646 Hargray Communications Group, Inc. 5.75ms from Atlanta, US
12.163.12.49 AS7018 AT&T Enterprises, LLC 1.24ms from Atlanta, US
5.160.235.81 AS42337 Respina Networks & Beyond PJSC 16.61ms from Baku, AZ
83.40.6.177 AS3352 TELEFONICA DE ESPANA S.A.U. 2.70ms from Barcelona, ES
89.246.70.81 AS8881 1&1 Versatel Deutschland GmbH 0.80ms from Berlin, DE
190.192.188.1 AS7303 Telecom Argentina S.A. 1.11ms from Buenos Aires, AR
42.48.130.1 AS4837 CHINA UNICOM China169 Backbone 8.30ms from Changsha, CN
98.121.176.1 AS11426 Charter Communications Inc 9.86ms from Charlotte, US
173.218.144.1 AS19108 Optimum 14.40ms from Chicago, US
70.180.80.1 AS22773 Cox Communications Inc. 13.32ms from Dallas, US
73.95.232.1 AS7922 Comcast Cable Communications, LLC 1.10ms from Denver, US
195.82.43.1 AS8375 Telehouse Deutschland GmbH 0.30ms from Frankfurt am Main, DE
113.109.208.1 AS4134 CHINANET-BACKBONE 4.31ms from Guangzhou, CN
116.22.247.1 AS4134 CHINANET-BACKBONE 5.10ms from Guangzhou, CN
115.160.181.145 AS9381 HKBN Enterprise Solutions HK Limited 0.68ms from Hong Kong, HK
66.91.8.1 AS20001 Charter Communications Inc 6.00ms from Honolulu, US
36.93.107.65 AS7713 PT Telekomunikasi Indonesia 0.79ms from Jakarta, ID
103.111.56.1 AS9341 PT INDONESIA COMNETS PLUS 1.30ms from Jakarta, ID
188.163.246.129 AS15895 "Kyivstar" PJSC 0.89ms from Kyiv, UA
182.204.154.1 AS4134 CHINANET-BACKBONE 11.29ms from Liaoyang, CN
181.67.137.1 AS6147 Telefonica del Peru S.A.A. 1.35ms from Lima, PE
80.195.255.1 AS5089 Virgin Media Limited 11.38ms from London, GB
199.106.114.97 AS11030 Qualcomm, Inc. 4.46ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -m7 136.156.219.191
traceroute to 136.156.219.191 (136.156.219.191): 7 hops max, 52 byte packets
1 [AS8648] 185.117.250.1 1.169 ms
2 *
3 *
4 [AS8648] 185.84.82.114 0.483 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Dortmund, DE
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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