77.83.226.0/24

AS42081 · European Centre for Medium-Range Weather Forecasts (ECMWF)

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Summary

Country	Italy
Domain	ecmwf.int
ASN	AS42081
Registry	RIPE
ID	ECMWF-BOL

WHOIS Details

inetnum:        77.83.226.0 - 77.83.226.255
netname:        ECMWF-BOL
country:        IT
admin-c:        EC10273-RIPE
tech-c:         EC10273-RIPE
status:         ASSIGNED PA
mnt-by:         ecmwf-mnt
created:        2024-03-08T10:41:30Z
last-modified:  2024-03-08T10:41:30Z
source:         RIPE
abuse-email:    netsec-ext@ecmwf.int
abuse-c:        AR49834-RIPE
abuse-org:      ORG-ECFM5-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

route:          77.83.226.0/24
origin:         AS42081
descr:          European Centre for Medium-Range Weather Forecasts
descr:          Technopolo
descr:          Bologna
descr:          40128
descr:          Italy
mnt-by:         ecmwf-mnt
created:        2020-11-10T08:50:20Z
last-modified:  2021-02-09T21:55:22Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 77.83.0.0/16

Range	ASN	Company	Num of IPs
77.83.124.0/22	AS200738	FIBRAWORLD TELECOM S.A.U.	1,024
77.83.128.0/22	AS209731	Mariusz Krupinski trading as mBit	1,024
77.83.248.0/22	AS35432	Cablenet Communication Systems plc	1,024
77.83.144.0/22	AS205718	Alset Servicios SL	1,024
77.83.112.0/22	AS200409	Tecnodata Trentina Srl	1,024
77.83.12.0/22	AS28716	WENNOVIA SRL	1,024
77.83.140.0/22	AS40509	Fly.io, Inc	1,024
77.83.28.0/22	AS34702	Next Limited	1,024
77.83.76.0/22	AS50364	Sipato ApS	1,024
77.83.96.0/22	AS209688	TELE CAUDAL S.L.	1,024
77.83.184.0/22	AS58061	iNet Ltd	1,024
77.83.232.0/22	AS50495	web2objects GmbH	1,024
77.83.216.0/22	AS199837	Televar Srl	1,024
77.83.180.0/22	AS204805	Voiped Wholesale BV	1,024
77.83.176.0/22	AS43341	STG Kommunikations- und Nachrichtentechnik GmbH	1,024
77.83.16.0/22	AS201776	Miranda-Media Ltd	1,024
77.83.228.0/22	AS41114	ORNE THD SPL	1,024
77.83.8.0/22	AS201776	Miranda-Media Ltd	1,024
77.83.40.0/22	AS198537	Kamil Turon trading as KAMNET	1,024
77.83.88.0/22	AS39273	Kalaam Telecom Bahrain B.S.C.	1,024
77.83.208.0/22	AS52126	DIGDEO SAS	1,024
77.83.148.0/23	AS214574	Biterika Grupp LLC	512
77.83.50.0/23	AS209372	WS Telecom Inc	512
77.83.188.0/23	AS56835	UTELS LLC	512
77.83.134.0/23	AS6762	Private Customer	512
77.83.190.0/23	AS56835	UTELS LLC	512
77.83.220.0/23	AS9009	Primestar Enterprise Group, LLC	512
77.83.118.0/23	AS49505	JSC Selectel	512
77.83.164.0/23	AS48095	Infrastructure of EliteWork LLC	512
77.83.170.0/23	AS48095	Infrastructure of EliteWork LLC	512
77.83.46.0/23	AS9009	Aventice LLC	512
77.83.224.0/23	AS42081	European Centre for Medium-Range Weather Forecasts (ECMWF)	512
77.83.166.0/23	AS48095	Infrastructure of EliteWork LLC	512
77.83.138.0/23	AS3320	Meistereigasse 3	512
77.83.52.0/23	AS209739	JSC National satellite company	512
77.83.54.0/23	AS209739	JSC National satellite company	512
77.83.136.0/23	AS3320	REGSYS NDH-DT DSLv4 Subscribers	512
77.83.168.0/23	AS48095	Infrastructure of EliteWork LLC	512
77.83.202.0/24	AS209737	Meric Internet Teknolojileri A.S.	256
77.83.200.0/24	AS209737	Meric Internet Teknolojileri A.S.	256
77.83.60.0/24	AS201684	Oman Data Park SAOC	256
77.83.61.0/24	AS201684	Oman Data Park SAOC	256
77.83.81.0/24	AS207759	Cloudium LLC	256
77.83.192.0/24	AS29802	Online Connect Ltd	256
77.83.252.0/24	AS274827	Akahosting do Brasil	256
77.83.203.0/24	AS207483	Netvia Bilisim Yazilim Danismanlik Tic. Ltd. Sti.	256
77.83.133.0/24	AS20648	TMN SA	256
77.83.244.0/24	AS16276	one an01	256
77.83.101.0/24	AS24723	HOSTPRO LAB LLC	256
77.83.100.0/24	AS24723	HOSTPRO LAB LLC	256

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

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

IP Address	ASN	Details
77.83.226.4	AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF)	`3.81ms` 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
161.162.173.104	AS398561 CONA	`1.34ms` from Ashburn, US
73.142.156.184	AS7922 Comcast Cable Communications, LLC	`8.02ms` from Boston, US
50.127.113.200	AS5650 Frontier Communications of America, Inc.	`4.69ms` from Chicago, US
83.182.142.168	AS1257 Tele2 Sverige AB	`1.43ms` from Copenhagen, DK
141.198.193.8	AS1761 General Services Commission	`5.82ms` from Dallas, US
91.46.123.200	AS3320 Deutsche Telekom AG	`4.36ms` from Duesseldorf, DE
20.50.124.136	AS8075 Microsoft Corporation	`0.24ms` from London, GB
84.69.253.104	AS5378 Vodafone Limited	`6.08ms` from Manchester, GB
173.61.27.24	AS701 Verizon Business	`3.44ms` from New York City, US
13.52.5.40	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
121.145.184.40	AS4766 Korea Telecom	`6.66ms` from Seoul, KR
188.149.84.24	AS1257 Tele2 Sverige AB	`9.62ms` from Stockholm, SE
122.121.128.24	AS3462 Data Communication Business Group	`3.89ms` from Taichung, TW
221.205.91.88	AS4837 CHINA UNICOM China169 Backbone	`3.28ms` from Taiyuan, CN
42.178.252.8	AS4837 CHINA UNICOM China169 Backbone	`12.29ms` from Tieling, CN
190.77.61.72	AS8048 CANTV Servicios, Venezuela	`12.97ms` from Willemstad, CW
193.134.111.72	AS8883 UBS AG	`1.23ms` from Zuerich, CH
178.226.68.8	AS50266 Odido Netherlands B.V.	`7.25ms` from Amsterdam, NL
54.69.83.104	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
94.225.35.136	AS6848 Telenet BV	`6.17ms` from Brussels, BE
72.180.27.56	AS11427 Charter Communications Inc	`4.01ms` from Dallas, US
72.178.31.104	AS11427 Charter Communications Inc	`19.59ms` from Dallas, US
156.146.191.152	AS1448 United Cooperative Services	`3.77ms` from Dallas, US
63.180.46.136	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
45.61.197.152	AS53587 AZURE TECHNOLOGY CO., LIMITED	`0.34ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f3 77.83.226.7

traceroute to 77.83.226.7 (77.83.226.7): 64 hops max, 52 byte packets

3 [AS9002] 87.245.242.9 11.195 ms

4 [AS9002] 87.245.233.224 30.893 ms

5 *

6 [AS31638] 195.62.188.114 39.052 ms

7 [AS42081] 77.83.226.7 40.541 ms

Measurement taken from

IPinfo ProbeNet in Riga, LV

On March 28th 2026

What are IP address ranges?

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