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 6
IPv4 addresses 28,416
IPv6 addresses 2,417,851,639,229,258,400,000,000
ASN type Business
Registry ripe
Allocated 7 years ago on Dec 14, 2018
Updated 4 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 6 domain names hosted across 4 IP addresses on this ASN.

IP Address Domain Domains on this IP
136.156.132.206 ██████████ 2
136.156.238.200 ███████ 2
136.156.130.92 ██████████ 1
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
136.156.44.73 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.95ms from Milan, IT
136.156.137.162 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.68ms from Milan, IT
136.156.135.91 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.90ms from Milan, IT
77.83.226.4 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.43ms from Milan, IT
136.156.129.252 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.70ms from Milan, IT
77.83.224.59 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.73ms from Milan, IT
136.156.133.223 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.81ms from Milan, IT
136.156.136.21 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.55ms from Milan, IT
136.156.239.1 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.85ms from Milan, IT
136.156.240.71 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.40ms from Milan, IT
136.156.134.107 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.39ms from Milan, IT
136.156.253.0 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 7.58ms from Milan, IT
136.156.128.177 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.80ms from Milan, IT
136.156.194.249 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.28ms from Milan, IT
136.156.255.1 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.25ms from Milan, IT
136.156.236.3 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.82ms from Milan, IT
136.156.237.1 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.85ms from Milan, IT
136.156.238.219 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.57ms from Milan, IT
136.156.132.182 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.67ms from Milan, IT
136.156.193.27 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 8.00ms from Milan, IT
136.156.192.27 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.41ms from Milan, IT
136.156.195.73 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.77ms from Milan, IT
136.156.138.122 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.73ms from Milan, IT
136.156.45.126 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 8.14ms from Milan, IT
136.156.142.76 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.96ms 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
91.116.208.1 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 3.65ms from A Coruna, ES
62.194.159.1 AS33915 Vodafone Libertel B.V. 3.24ms from Amsterdam, NL
181.228.171.1 AS7303 Telecom Argentina S.A. 1.64ms from Buenos Aires, AR
88.237.215.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.55ms from Bursa, TR
182.150.228.1 AS4134 CHINANET BACKBONE 4.33ms from Chengdu, CN
124.162.119.1 AS4837 CHINA UNICOM China169 Backbone 7.08ms from Chongqing, CN
211.158.18.209 AS4837 CHINA UNICOM China169 Backbone 0.87ms from Chongqing, CN
74.219.217.161 AS10796 Charter Communications Inc 3.01ms from Columbus, US
103.176.17.145 AS135687 Qwistel Network Service Private Limited 0.72ms from Delhi, IN
103.162.125.1 AS141486 Sherawat Infotech Private Limited 4.99ms from Delhi, IN
125.19.58.49 AS9498 BHARTI Airtel Ltd. 2.12ms from Delhi, IN
102.117.188.209 AS23889 Mauritius Telecom Ltd 1.63ms from Ebene, MU
67.177.151.81 AS7922 Comcast Cable Communications, LLC 5.89ms from Flint, US
221.179.103.33 AS9808 China Mobile Communications Group Co., Ltd. 9.97ms from Guangzhou, CN
218.63.79.1 AS4134 CHINANET BACKBONE 13.15ms from Guiyang, CN
124.88.78.161 AS4837 CHINA UNICOM China169 Backbone 7.49ms from Hami, CN
115.224.164.193 AS4134 CHINANET BACKBONE 7.48ms from Hangzhou, CN
125.215.155.161 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 0.91ms from Hong Kong, HK
66.91.8.1 AS20001 Charter Communications Inc 6.00ms from Honolulu, US
45.123.142.81 AS152026 PT Anten Sarana Teknologi 0.37ms from Jakarta, ID
87.255.205.129 AS41798 JSC Transtelecom 1.18ms from Karagandy, KZ
103.65.191.97 AS135553 VC Telecoms Sdn. Bhd. 0.93ms from Kuala Lumpur, MY
91.234.0.1 AS196863 HATANET Ltd 2.32ms from Kyiv, UA
98.160.192.1 AS22773 Cox Communications Inc. 6.31ms from Los Angeles, US
47.176.189.209 AS5650 Frontier Communications of America, Inc. 0.49ms 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 -f4 -m7 136.156.217.168
traceroute to 136.156.217.168 (136.156.217.168): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.57 0.072 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Liuzhou, 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 AS42081 at robtex.

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