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.
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
136.156.253.1 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.53ms from Milan, IT
136.156.137.123 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.89ms from Milan, IT
136.156.238.204 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.66ms from Milan, IT
136.156.129.159 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.85ms from Milan, IT
136.156.255.5 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.44ms from Milan, IT
136.156.128.2 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.72ms from Milan, IT
136.156.138.48 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.84ms from Milan, IT
136.156.194.248 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.63ms from Milan, IT
136.156.45.126 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.67ms from Milan, IT
136.156.133.223 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.98ms from Milan, IT
136.156.224.70 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.19ms from Milan, IT
136.156.193.27 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 8.02ms from Milan, IT
136.156.44.19 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 8.45ms from Milan, IT
136.156.136.10 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.64ms from Milan, IT
136.156.139.20 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.84ms from Milan, IT
136.156.35.128 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.53ms from Milan, IT
136.156.252.3 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.33ms from Milan, IT
136.156.134.192 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.03ms from Milan, IT
136.156.131.169 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.82ms from Milan, IT
136.156.237.1 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.37ms from Milan, IT
136.156.158.197 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.95ms from Milan, IT
136.156.141.248 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.88ms from Milan, IT
136.156.240.71 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.10ms from Milan, IT
136.156.135.108 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 5.87ms from Milan, IT
136.156.236.3 AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF) 6.86ms 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
46.144.50.161 AS1136 KPN B.V. 2.21ms from Amsterdam, NL
84.243.198.1 AS39647 Enreach Netherlands B.V. 0.74ms from Amsterdam, NL
73.213.24.1 AS7922 Comcast Cable Communications, LLC 3.32ms from Ashburn, US
125.236.170.65 AS4771 Spark New Zealand Trading Ltd. 13.42ms from Auckland, NZ
119.160.186.1 AS10094 Unified National Networks 0.42ms from Bandar Seri Begawan, BN
49.231.155.1 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 5.18ms from Bangkok, TH
181.55.84.1 AS10620 Telmex Colombia S.A. 9.01ms from Bogotá, CO
88.132.220.1 AS47159 Celldomolki Kabeltelevizio Kft. 5.29ms from Budapest, HU
190.221.29.161 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 1.11ms from Buenos Aires, AR
66.222.222.1 AS852 TELUS Communications Inc. 4.59ms from Calgary, CA
119.48.108.1 AS4837 CHINA UNICOM China169 Backbone 2.34ms from Changchun, CN
111.114.0.1 AS4538 China Education and Research Network Center 14.77ms from Chengdu, CN
192.24.249.1 AS6181 Cincinnati Bell Telephone Company LLC 7.34ms from Chicago, US
113.250.205.193 AS4134 CHINANET BACKBONE 1.26ms from Chongqing, CN
72.176.32.1 AS11427 Charter Communications Inc 4.26ms from Dallas, US
70.180.80.1 AS22773 Cox Communications Inc. 12.93ms from Dallas, US
98.191.68.129 AS22773 Cox Communications Inc. 11.57ms from Dallas, US
159.242.254.1 AS23481 Hill Country Telephone Cooperative, Inc. 7.51ms from Dallas, US
94.134.242.1 AS8881 1&1 Versatel GmbH 3.96ms from Duesseldorf, DE
183.238.93.177 AS9808 China Mobile Communications Group Co., Ltd. 4.71ms from Guangzhou, CN
175.23.242.1 AS4837 CHINA UNICOM China169 Backbone 13.51ms from Harbin, CN
37.219.10.145 AS16086 DNA Oyj 8.93ms from Helsinki, FI
125.215.155.161 AS4515 PCCW IMS Ltd (PCCW Business Internet Access) 0.90ms from Hong Kong, HK
162.128.173.193 AS21859 Zenlayer Inc 1.52ms from Incheon, KR
58.72.97.129 AS3786 LG DACOM Corporation 1.97ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 136.156.137.100
traceroute to 136.156.137.100 (136.156.137.100): 64 hops max, 52 byte packets
3 [AS174] 149.6.137.41 1.279 ms
5 [AS174] 154.54.61.229 6.459 ms
6 *
7 [AS174] 154.54.75.97 20.347 ms
8 *
9 [AS174] 154.54.39.158 32.973 ms
10 [AS174] 154.54.56.50 39.744 ms
11 [AS174] 149.6.22.74 43.964 ms
12 *
13 [AS137] 212.189.220.24 47.696 ms
14 [AS137] 193.206.128.246 47.945 ms
15 [AS42081] 136.156.239.2 53.501 ms
16 [AS42081] 136.156.237.129 47.563 ms
17 [AS42081] 136.156.237.38 65.281 ms
18 *
19 [AS42081] 136.156.159.85 54.628 ms
20 [AS42081] 136.156.137.100 48.066 ms
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
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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