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European Centre for Medium-Range Weather Forecasts (ECMWF)

European Centre for Medium-Range Weather Forecasts (ECMWF) uses 66,560 IPv4 addresses in 16 ranges, and 11 IPv6 ranges, by the registry records IP Company reads.

ecmwf.int·United Kingdom

66,560
IPv4 addresses
16
IPv4 ranges
11
IPv6 ranges
1
AS it operates
2
countries

About the company

Who it is, where it is registered and who owns it.

Description
European intergovernmental meterological organization
Founded
1975
Headquarters
Reading, United Kingdom

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF)28,416 · 42.69%
  2. AS786 Jisc Services Limited13,312 · 20.00%
  3. AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.8,192 · 12.31%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. United Kingdom49,408 · 74.23%
  2. Italy17,152 · 25.77%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASNNAMETYPEREGISTEREDIPV4
AS42081European Centre for Medium-Range Weather Forecasts (ECMWF)GovernmentUnited Kingdom28,416

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
565 Mbps
median download
491 Mbps
median upload
4
download tests
4
upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

RANGEIPV4ORIGIN
136.156.192.0/1816,384AS42081
136.156.48.0/204,096
136.156.64.0/204,096
136.156.80.0/212,048
136.156.0.0/198,192AS786
136.156.128.0/198,192AS42081
136.156.96.0/198,192AS680
136.156.160.0/212,048AS786
136.156.168.0/212,048
136.156.176.0/212,048AS786
136.156.184.0/212,048
136.156.40.0/212,048AS42081
136.156.32.0/221,024AS42081
136.156.36.0/221,024
136.156.88.0/221,024AS786
136.156.92.0/221,024
77.83.224.0/23512AS42081
77.83.226.0/24256AS42081
77.83.227.0/24256
2a09:9180:fe::-2a09:9180:ebff:ffff:ffff:ffff:ffff:ffff
2a09:9180:ed00::/40
2a09:9180:ee00::/39
2a09:9180:f000::/36
2a09:9180:ec00::-2a09:9180:ecfa:ffff:ffff:ffff:ffff:ffff
2a09:9180::-2a09:9180:f2:ffff:ffff:ffff:ffff:ffff
2a09:9180:f4::/46
2a09:9180:f8::/46
2a09:9180:fc::/48
2a09:9180:ecfe::/47
2a09:9180:ecfb::/48AS42081
2a09:9180:ecfc::/48
2a09:9180:ecfd::/48AS42081
2a09:9180:f3::/48
2a09:9180:fd::/48AS786
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