136.156.160.0/21

AS786 · Jisc Services Limited

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Summary

Country	United Kingdom
Domain	ecmwf.int
ASN	AS786
Registry	RIPE
ID	EURO-MET-NET

WHOIS Details

inetnum:        136.156.0.0 - 136.156.255.255
netname:        EURO-MET-NET
mnt-routes:     ecmwf-mnt
mnt-routes:     JIPS-NOSC
mnt-routes:     DFN-MNT
descr:          European Centre for Medium-Range Weather Forecasts
country:        GB
org:            ORG-ECFM5-RIPE
admin-c:        EC10273-RIPE
tech-c:         EC10273-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         ecmwf-mnt
remarks:        changed: hostmaster@arin.net 19890904
created:        1970-01-01T00:00:00Z
last-modified:  2022-10-08T17:15:58Z
source:         RIPE
abuse-email:    netsec-ext@ecmwf.int
abuse-c:        AR49834-RIPE
abuse-org:      ORG-ECFM5-RIPE

organisation:   ORG-ECFM5-RIPE
org-name:       European Centre for Medium-Range Weather Forecasts (ECMWF)
country:        GB
org-type:       LIR
address:        Shinfield Park
address:        RG29AX
address:        READING
address:        UNITED KINGDOM
phone:          +44 118 949 9000
e-mail:         netsec-ext@ecmwf.int
admin-c:        EC10273-RIPE
tech-c:         EC10273-RIPE
abuse-c:        AR49834-RIPE
mnt-ref:        ecmwf-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ecmwf-mnt
created:        2018-12-13T07:09:07Z
last-modified:  2024-02-19T14:18:18Z
source:         RIPE

role:           ECMWF NETSEC admin and tech contacts
org:            ORG-ECFM5-RIPE
address:        ECMWF Shinfield Park, Reading, RG2 9AX, United Kingdom
address:        ECMWF Tecnopolo di Bologna, Via Stalingrado 84/3, 40128 Bologna, Italy
address:        ECMWF Robert-Schuman-Platz 3, 53175 Bonn, Germany
phone:          +44 118 949 9000
e-mail:         netsec-ext@ecmwf.int
admin-c:        SB29442-RIPE
admin-c:        HEG28-RIPE
admin-c:        JS24056-RIPE
tech-c:         SB29442-RIPE
tech-c:         HEG28-RIPE
tech-c:         JS24056-RIPE
nic-hdl:        EC10273-RIPE
mnt-by:         ecmwf-mnt
created:        2022-10-08T16:57:38Z
last-modified:  2023-03-21T14:55:15Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 136.156.0.0/16

Range	ASN	Company	Num of IPs
136.156.192.0/18	AS42081	European Centre for Medium-Range Weather Forecasts (ECMWF)	16,384

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
102.23.49.69	AS36924 GVA Cote d'Ivoire SAS	`13.77ms` from Accra, GH
73.13.184.133	AS7922 Comcast Cable Communications, LLC	`8.05ms` from Ashburn, US
210.31.191.101	AS4538 China Education and Research Network Center	`12.14ms` from Beijing, CN
103.211.213.101	AS63752 Department of Science and Technology of Phu Tho province	`2.17ms` from Hanoi, VN
58.216.6.133	AS140293 CHINATELECOM Jiangsu province Changzhou 5G network	`5.24ms` from Huai'an, CN
211.58.126.53	AS9318 SK Broadband Co Ltd	`1.12ms` from Incheon, KR
136.156.42.229	AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF)	`3.70ms` from Milan, IT
161.38.171.53	AS397453 Meeker Cooperative Light & Power Association	`8.94ms` from Minneapolis, US
34.26.65.53	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
36.20.99.133	AS4134 CHINANET-BACKBONE	`4.34ms` from Ningbo, CN
65.122.162.69	AS209 CenturyLink Communications, LLC	`6.31ms` from Orlando, US
94.140.49.85	AS12552 GlobalConnect AB	`0.64ms` from Oslo, NO
192.94.39.133	AS13541 Siemens Industry Software Inc.	`1.54ms` from Portland, US
58.29.222.69	AS9316 DACOM-PUBNETPLUS	`2.64ms` from Seoul, KR
114.116.238.245	AS55990 Huawei Cloud Service data center	`3.62ms` from Tianjin, CN
175.163.237.133	AS4837 CHINA UNICOM China169 Backbone	`8.32ms` from Tieling, CN
190.85.134.69	AS14080 Telmex Colombia S.A.	`0.80ms` from Bogota, CO
186.112.249.21	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.28ms` from Bogota, CO
177.202.158.21	AS8167 V tal	`3.65ms` from Brasilia, BR
203.213.46.181	AS7545 TPG Telecom Limited	`1.57ms` from Brisbane, AU
135.135.17.101	AS4181 TDS TELECOM	`7.57ms` from Chicago, US
27.6.70.5	AS17488 Hathway IP Over Cable Internet	`1.43ms` from Hyderabad, IN
109.210.26.213	AS3215 Orange S.A.	`4.56ms` from Marseille, FR
208.125.90.5	AS11351 Charter Communications Inc	`8.75ms` from New York City, US
72.43.149.229	AS12271 Charter Communications Inc	`2.42ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m8 136.156.167.82

traceroute to 136.156.167.82 (136.156.167.82): 8 hops max, 52 byte packets

1 [AS15169] 142.251.50.125 9.642 ms

2 *

3 [AS786] 146.97.33.2 11.487 ms

4 [AS786] 146.97.37.194 11.101 ms

5 [AS786] 193.63.108.90 12.676 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On January 9th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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