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.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
136.156.158.197 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.69ms from Milan, IT
136.156.239.79 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.63ms from Milan, IT
136.156.140.137 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.89ms from Milan, IT
136.156.255.75 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.52ms from Milan, IT
136.156.224.71 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.15ms from Milan, IT
136.156.252.3 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.71ms from Milan, IT
136.156.42.229 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.77ms from Milan, IT
136.156.240.70 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.39ms from Milan, IT
136.156.131.207 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.77ms from Milan, IT
136.156.193.27 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.97ms from Turin, IT
136.156.135.42 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.97ms from Milan, IT
136.156.45.126 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 8.82ms from Milan, IT
136.156.128.20 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.66ms from Milan, IT
136.156.133.51 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.83ms from Milan, IT
77.83.226.5 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.96ms from Milan, IT
136.156.192.27 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.59ms from Milan, IT
136.156.35.128 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.32ms from Milan, IT
136.156.194.249 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.58ms from Milan, IT
136.156.141.126 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.89ms from Milan, IT
136.156.195.66 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 4.69ms from Milan, IT
136.156.136.11 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.65ms from Milan, IT
136.156.134.77 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.99ms from Milan, IT
136.156.44.19 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.91ms from Milan, IT
136.156.254.160 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.64ms from Milan, IT
136.156.238.239 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 3.79ms 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
84.28.238.1 AS33915 Vodafone Libertel B.V. 1.20ms from Amsterdam, NL
72.214.69.161 AS22773 Cox Communications Inc. 5.57ms from Ashburn, US
199.242.64.1 AS22472 Florida Supreme Court 7.02ms from Atlanta, US
125.236.170.65 AS4771 Spark New Zealand Trading Ltd. 13.42ms from Auckland, NZ
36.90.94.1 AS7713 PT Telekomunikasi Indonesia 7.57ms from Batam, ID
60.31.146.129 AS139007 UNICOM InnerMongolia province network 10.75ms from Beijing, CN
101.22.162.1 AS4837 CHINA UNICOM China169 Backbone 10.79ms from Beijing, CN
202.21.32.1 AS132717 NxtGen Datacenter & Cloud Technologies Pvt. Ltd. 1.69ms from Bengaluru, IN
186.85.153.177 AS10620 Telmex Colombia S.A. 11.52ms from Bogota, CO
70.72.228.1 AS6327 Shaw Communications 1.49ms from Calgary, CA
42.48.130.1 AS4837 CHINA UNICOM China169 Backbone 8.29ms from Changsha, CN
80.166.179.1 AS3292 TDC Holding A/S 1.36ms from Copenhagen, DK
75.127.30.129 AS11624 COLLINS COMMUNICATIONS INC 14.43ms from Denver, US
146.60.64.1 AS3209 Vodafone GmbH 2.81ms from Duesseldorf, DE
87.234.190.225 AS20676 Plusnet GmbH 0.65ms from Frankfurt am Main, DE
116.30.74.1 AS4134 CHINANET-BACKBONE 1.04ms from Guangzhou, CN
93.127.70.1 AS6703 PRIVATE JOINT-STOCK COMPANY "FARLEP-INVEST" 7.52ms from Kyiv, UA
85.7.78.1 AS3303 Swisscom (Switzerland) Ltd 0.36ms from Lausanne, CH
195.22.207.177 AS6762 TELECOM ITALIA SPARKLE S.p.A. 0.61ms from London, GB
81.87.23.65 AS786 Jisc Services Limited 4.38ms from London, GB
199.106.114.97 AS11030 Qualcomm, Inc. 4.20ms from Los Angeles, US
76.50.144.1 AS20001 Charter Communications Inc 1.86ms from Los Angeles, US
99.146.232.49 AS7018 AT&T Enterprises, LLC 6.86ms from Miami, US
130.25.100.1 AS30722 Vodafone Italia S.p.A. 1.25ms from Milan, IT
218.87.185.1 AS4134 CHINANET-BACKBONE 3.44ms from Nanchang, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 136.156.137.32
traceroute to 136.156.137.32 (136.156.137.32): 64 hops max, 52 byte packets
2 [AS63838] 175.6.215.254 10.178 ms
3 *
4 *
5 *
6 *
7 [AS63838] 175.6.252.17 4.079 ms
8 *
9 *
10 *
11 *
12 [AS4134] 202.97.95.206 205.836 ms
13 *
14 [AS174] 154.54.59.54 203.036 ms
15 [AS174] 154.54.75.97 203.962 ms
16 [AS174] 154.54.62.217 216.428 ms
17 [AS174] 154.54.76.70 217.352 ms
18 [AS174] 130.117.1.102 228.372 ms
19 [AS174] 149.6.22.74 224.126 ms
20 *
21 [AS137] 185.191.180.52 212.313 ms
22 [AS137] 193.206.128.246 224.041 ms
23 [AS42081] 136.156.239.0 222.736 ms
24 [AS42081] 136.156.236.4 223.223 ms
25 [AS42081] 136.156.236.170 214.305 ms
26 *
27 [AS42081] 136.156.159.85 207.353 ms
28 [AS42081] 136.156.137.32 217.843 ms
Measurement taken from IPinfo ProbeNet in Chenzhou, 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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