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 2,417,851,639,229,258,349,412,352
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 6 domain names hosted across 4 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
136.156.130.92 ██████████ 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

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

IP Address ASN Details
136.156.40.1 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.61ms from Milan, IT
136.156.138.100 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.76ms from Milan, IT
136.156.142.101 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.95ms from Milan, IT
136.156.194.248 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.79ms from Milan, IT
136.156.158.195 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.76ms from Milan, IT
136.156.252.1 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.73ms from Milan, IT
136.156.136.13 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.60ms from Milan, IT
136.156.134.178 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.78ms from Milan, IT
136.156.129.132 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.72ms from Milan, IT
136.156.45.126 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 9.39ms from Milan, IT
136.156.237.0 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 9.61ms from Milan, IT
136.156.253.128 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 12.11ms from Arezzo, IT
136.156.47.146 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.70ms from Milan, IT
136.156.224.70 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.31ms from Milan, IT
136.156.130.62 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.77ms from Milan, IT
136.156.254.216 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.62ms from Milan, IT
136.156.236.2 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.15ms from Turin, IT
136.156.255.72 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.54ms from Milan, IT
77.83.226.4 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.79ms from Milan, IT
136.156.44.19 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.49ms from Milan, IT
136.156.240.71 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.29ms from Milan, IT
136.156.143.65 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 7.29ms from Milan, IT
136.156.131.245 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.79ms from Milan, IT
136.156.128.10 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.58ms from Milan, IT
136.156.239.77 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.52ms 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. 3.69ms from A Coruna, ES
146.50.124.1 AS1124 Universiteit van Amsterdam 0.54ms from Amsterdam, NL
80.56.214.1 AS33915 Vodafone Libertel B.V. 5.96ms from Amsterdam, NL
52.174.53.17 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
41.204.105.1 AS328411 Gulfsat Madagascar 0.15ms from Antananarivo, MG
38.34.233.1 AS30444 Ocala Fiber Network 9.40ms from Atlanta, US
131.119.31.65 AS3356 Level 3 Parent, LLC 0.37ms from Atlanta, US
162.199.5.145 AS7018 AT&T Enterprises, LLC 2.37ms from Atlanta, US
12.190.14.65 AS7018 AT&T Enterprises, LLC 2.01ms from Atlanta, US
73.42.50.1 AS7922 Comcast Cable Communications, LLC 10.80ms from Atlanta, US
186.83.236.1 AS10620 Telmex Colombia S.A. 8.81ms from Bogotá, CO
64.135.128.129 AS11847 GoNetSpeed 3.98ms from Boston, US
72.85.203.1 AS701 Verizon Business 2.40ms from Boston, US
212.108.212.129 AS12301 Invitech ICT Services Kft. 1.19ms from Budapest, HU
186.137.162.1 AS7303 Telecom Argentina S.A. 1.86ms from Buenos Aires, AR
41.33.13.209 AS8452 TE-AS 1.68ms from Cairo, EG
70.72.228.1 AS6327 Shaw Communications 1.50ms from Calgary, CA
222.169.174.1 AS4134 CHINANET-BACKBONE 17.89ms from Changchun, CN
67.212.214.193 AS46208 Peninsula Fiber Network, LLC 10.61ms from Chicago, US
87.49.129.1 AS3292 TDC Holding A/S 2.79ms from Copenhagen, DK
172.103.120.1 AS32624 TELSTAR1 INTERNET SERVICES 4.89ms from Dallas, US
50.227.57.17 AS7922 Comcast Cable Communications, LLC 0.70ms from Dallas, US
91.11.252.17 AS3320 Deutsche Telekom AG 1.74ms from Duesseldorf, DE
187.205.186.193 AS8151 UNINET 7.78ms from Guadalajara, MX
217.19.4.1 AS56971 AS56971 Cloud 0.59ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 136.156.46.35
traceroute to 136.156.46.35 (136.156.46.35): 9 hops max, 52 byte packets
3 [AS15566] 62.77.129.13 0.618 ms
4 [] 217.113.59.12 0.366 ms
6 [AS5405] 45.153.82.22 10.351 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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