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
77.83.76.0/22	AS50364	Sipato ApS	1,024
77.83.12.0/22	AS28716	WENNOVIA SRL	1,024
77.83.16.0/22	AS201776	Miranda-Media Ltd	1,024
77.83.28.0/22	AS34702	Next Limited	1,024
77.83.180.0/22	AS204805	Voiped Wholesale BV	1,024
77.83.96.0/22	AS209688	TELE CAUDAL S.L.	1,024
77.83.184.0/22	AS58061	iNet Ltd	1,024
77.83.208.0/22	AS52126	DIGDEO SAS	1,024
77.83.216.0/22	AS199837	Televar Srl	1,024
77.83.40.0/22	AS198537	Kamil Turon trading as KAMNET	1,024
77.83.8.0/22	AS201776	Miranda-Media Ltd	1,024
77.83.112.0/22	AS200409	Tecnodata Trentina Srl	1,024
77.83.140.0/22	AS40509	Fly.io, Inc	1,024
77.83.176.0/22	AS43341	STG Kommunikations- und Nachrichtentechnik GmbH	1,024
77.83.228.0/22	AS41114	ORNE THD SPL	1,024
77.83.88.0/22	AS39273	Kalaam Telecom Bahrain B.S.C.	1,024
77.83.232.0/22	AS50495	web2objects GmbH	1,024
77.83.170.0/23	AS48095	Infrastructure of EliteWork LLC	512
77.83.148.0/23	AS214574	Biterika Grupp LLC	512
77.83.50.0/23	AS209372	WS Telecom Inc	512
77.83.190.0/23	AS56835	UTELS LLC	512
77.83.188.0/23	AS56835	UTELS LLC	512
77.83.134.0/23	AS6762	Private Customer	512
77.83.118.0/23	AS49505	JSC Selectel	512
77.83.166.0/23	AS48095	Infrastructure of EliteWork LLC	512
77.83.168.0/23	AS48095	Infrastructure of EliteWork LLC	512
77.83.220.0/23	AS9009	Primestar Enterprise Group, LLC	512
77.83.224.0/23	AS42081	European Centre for Medium-Range Weather Forecasts (ECMWF)	512
77.83.138.0/23	AS3320	Meistereigasse 3	512
77.83.54.0/23	AS209739	JSC National satellite company	512
77.83.52.0/23	AS209739	JSC National satellite company	512
77.83.136.0/23	AS3320	REGSYS NDH-DT DSLv4 Subscribers	512
77.83.164.0/23	AS48095	Infrastructure of EliteWork LLC	512
77.83.46.0/23	AS9009	Aventice 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
77.83.61.0/24	AS201684	Oman Data Park SAOC	256
77.83.60.0/24	AS201684	Oman Data Park SAOC	256
77.83.81.0/24	AS207759	Cloudium LLC	256
77.83.203.0/24	AS207483	Netvia Bilisim Yazilim Danismanlik Tic. Ltd. Sti.	256
77.83.252.0/24	AS274827	Akahosting do Brasil	256
77.83.133.0/24	AS20648	TMN SA	256
77.83.114.0/24	AS200409	Tecnodata Trentina Srl	256
77.83.244.0/24	AS16276	one an01	256
77.83.103.0/24	AS29802	HOSTPRO LAB LLC	256
77.83.101.0/24	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

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

IP Address	ASN	Details
77.83.226.5	AS42081 European Centre for Medium-Range Weather Forecasts (ECMWF)	`3.96ms` 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
179.33.190.8	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.97ms` from Bogota, CO
135.224.151.120	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
184.55.3.8	AS10796 Charter Communications Inc	`9.79ms` from Chicago, US
139.9.0.152	AS55990 Huawei Cloud Service data center	`1.34ms` from Guangzhou, CN
197.98.230.40	AS3741 Dimension Data	`16.27ms` from Johannesburg, ZA
13.134.67.216	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
24.220.85.136	AS11232 Midcontinent Communications	`8.04ms` from Minneapolis, US
46.152.154.168	AS35819 Etihad Etisalat, a joint stock company	`2.90ms` from Riyadh, SA
37.184.67.232	AS5432 Proximus NV	`15.11ms` from Roubaix, FR
38.133.166.8	AS174 Cogent Communications, LLC	`0.39ms` from Secaucus, US
45.77.242.56	AS20473 The Constant Company, LLC	`0.13ms` from Singapore, SG
54.64.113.104	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
60.113.56.136	AS17676 SoftBank Corp.	`2.58ms` from Tokyo, JP
221.217.144.88	AS4808 China Unicom Beijing Province Network	`4.00ms` from Beijing, CN
71.71.225.8	AS11426 Charter Communications Inc	`11.98ms` from Charlotte, US
96.113.18.88	AS7922 Comcast Cable Communications, LLC	`8.45ms` from Chicago, US
112.135.224.104	AS9329 Sri Lanka Telecom Internet	`4.46ms` from Colombo, LK
63.33.61.88	AS16509 Amazon.com, Inc.	`0.54ms` from Dublin, IE
222.237.152.104	AS9318 SK Broadband Co Ltd	`1.02ms` from Incheon, KR
187.8.75.120	AS10429 TELEFÔNICA BRASIL S.A	`1.20ms` from Osasco, BR
27.194.55.104	AS4837 CHINA UNICOM China169 Backbone	`8.26ms` from Qingdao, CN
3.220.52.120	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
116.44.204.136	AS17858 LG POWERCOMM	`2.68ms` from Seoul, KR
88.196.167.184	AS3249 Telia Eesti AS	`0.70ms` from Tallinn, EE
72.63.57.88	AS30633 Leaseweb USA, Inc.	`0.11ms` from Washington, US

Traceroute

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

traceroute -a -n -q1 77.83.226.242

traceroute to 77.83.226.242 (77.83.226.242): 64 hops max, 52 byte packets

1 [AS202422] 92.223.79.2 0.091 ms

2 [AS199524] 45.82.101.2 0.1 ms

3 *

4 *

5 [AS6762] 195.22.196.231 0.736 ms

6 [AS6762] 195.22.205.79 4.237 ms

7 [AS31638] 195.62.188.114 4.771 ms

8 [AS31638] 188.241.190.156 10.107 ms

9 [AS31638] 188.241.190.157 4.556 ms

10 [AS42081] 77.83.226.242 5.049 ms

Measurement taken from

IPinfo ProbeNet in Milan, IT

On January 19th 2026

What are IP address ranges?

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