2.57.40.0/24

AS57948 · Cobalt Group BV

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Summary

Country	Belgium
Domain	cobaltgroup.be
ASN	AS57948
Registry	RIPE
ID	BE-IPWORKS-20190315

WHOIS Details

inetnum:        2.57.40.0 - 2.57.43.255
netname:        BE-IPWORKS-20190315
country:        BE
org:            ORG-CGB2-RIPE
admin-c:        INO11-RIPE
tech-c:         INO11-RIPE
status:         ALLOCATED-ASSIGNED PA
mnt-by:         MNT-DK
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-04-09T11:01:07Z
last-modified:  2025-07-30T09:09:39Z
source:         RIPE
abuse-email:    abuse@ipworks.be
abuse-c:        INO11-RIPE
abuse-org:      ORG-CGB2-RIPE

organisation:   ORG-CGB2-RIPE
org-name:       Cobalt Group BV
country:        BE
org-type:       LIR
address:        Russelbeekstraat 39
address:        3590
address:        Diepenbeek
address:        BELGIUM
phone:          +3211360010
fax-no:         +3211360011
e-mail:         info@ipworks.be
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-DK
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-DK
abuse-c:        INO11-RIPE
created:        2014-09-08T15:55:49Z
last-modified:  2020-12-16T13:30:38Z
source:         RIPE
abuse-email:    abuse@ipworks.be
abuse-c:        INO11-RIPE
abuse-org:      undefined

role:           IPWorks Networks Operations
address:        Trichterheideweg 2
address:        3500 Hasselt
address:        Belgium
fax-no:         +32 11 36 00 11
e-mail:         info@ipworks.be
org:            ORG-CGB1-RIPE
admin-c:        DKE100-RIPE
tech-c:         DKE100-RIPE
nic-hdl:        INO11-RIPE
remarks:        Abuse notifications to: abuse@ipworks.be
notify:         info@ipworks.be
abuse-mailbox:  abuse@ipworks.be
mnt-by:         MNT-DK
created:        2012-09-21T20:30:30Z
last-modified:  2014-09-04T10:02:23Z
source:         RIPE

route:          2.57.40.0/22
descr:          IPWorks
origin:         AS57948
notify:         info@ipworks.be
mnt-lower:      MNT-DK
mnt-routes:     MNT-DK
mnt-by:         MNT-DK
created:        2019-03-18T10:39:14Z
last-modified:  2019-03-18T10:39:14Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 2.57.0.0/16

Range	ASN	Company	Num of IPs
2.57.172.0/22	AS25273	MCLOUD Broadcasting Center Europe (an RTL Group Company)	1,024
2.57.28.0/22	AS9009	Host Wagon LLC	1,024
2.57.24.0/22	AS42090	Ag Speednet Limited	1,024
2.57.140.0/22	AS43424	NetExplorer SAS	1,024
2.57.160.0/22	AS20647	ESW David Beteiligungsgesellschaft mbH	1,024
2.57.192.0/22	AS205289	FIBRA OPTICA FILABRES S.L	1,024
2.57.116.0/22	AS15943	wilhelm.tel GmbH	1,024
2.57.224.0/22	AS12956	TELEFONICA GLOBAL SOLUTIONS SL	1,024
2.57.176.0/22	AS203020	UAB Linama	1,024
2.57.108.0/22	AS201466	Xarxes de Telecomunicacions Alternatives SL	1,024
2.57.72.0/22	AS60718	OECOM SARL	1,024
2.57.124.0/22	AS131090	CAT Telecom Public Company Limited	1,024
2.57.204.0/22	AS197522	Kaluska informatsiyna merezha LLC	1,024
2.57.200.0/22	AS209198	Offshore Renewable Energy Catapult	1,024
2.57.44.0/22	AS199909	Systemhost Limited	1,024
2.57.244.0/22	AS42318	FastBit AB	1,024
2.57.4.0/22	AS204861	CARMIPERE S.L.	1,024
2.57.152.0/22	AS198636	CAPSULA LTD	1,024
2.57.48.0/22	AS50782	COSYS DATA GmbH	1,024
2.57.92.0/22	AS30337	Deloitte innoWake GmbH	1,024
2.57.156.0/22	AS205584	CASHPOINT Solutions GmbH	1,024
2.57.84.0/22	AS203462	NovaConn srl	1,024
2.57.132.0/22	AS201893	Pawel Walczuk trading as BLUE-DOT S.C.	1,024
2.57.76.0/22	AS203020	cleardocks LLC	1,024
2.57.136.0/22	AS31229	Cyber_Folks S.A.	1,024
2.57.68.0/22	AS9009	Primestar Enterprise Group, LLC	1,024
2.57.210.0/23	AS209062	AirplusN	512
2.57.88.0/23	AS47583	Hostinger International Limited	512
2.57.208.0/23	AS209062	AirplusN	512
2.57.20.0/23	AS43641	Private Customer	512
2.57.248.0/23	AS9009	ALTUS COMMUNICATIONS, INC.	512
2.57.232.0/23	AS209811	Intranet Services LLC	512
2.57.234.0/23	AS209811	Intranet Services LLC	512
2.57.10.0/23	AS205384	Jacek Zysko trading as Firma Handlowo - Uslugowa Zfix	512
2.57.222.0/23	AS207568	Teleone OU	512
2.57.174.0/24	AS25273	Customer-Dedicated	256
2.57.173.0/24	AS25273	MCLOUD Broadcasting Center Europe (an RTL Group Company)	256
2.57.148.0/24	AS62240	New York, NY	256
2.57.172.0/24	AS25273	MCLOUD Broadcasting Center Europe (an RTL Group Company)	256
2.57.120.0/24	AS47890	Bunea TELECOM SRL	256
2.57.171.0/24	AS262287	Rua Dr. Miguel Couto, 58,	256
2.57.17.0/24	AS64267	Private Customer	256
2.57.218.0/24	AS209012	MULTISOFT LLC	256
2.57.216.0/24	AS209012	MULTISOFT LLC	256
2.57.170.0/24	AS206092	VPN Consumer Cosenza, Italy	256
2.57.169.0/24	AS41564	VPN Consumer Toronto, Canada	256
2.57.102.0/24	AS60609	Bergueda Telecom SL	256
2.57.217.0/24	AS209012	MULTISOFT LLC	256
2.57.215.0/24	AS206264	Amarutu Technology Ltd	256
2.57.213.0/24	AS62077	DT Teknoloji Anonim Sirketi	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

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
185.51.245.232	AS50245 Serverel Inc.	`0.21ms` from Amsterdam, NL
8.131.106.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.95ms` from Beijing, CN
113.169.36.40	AS45899 VNPT Corp	`2.77ms` from Ho Chi Minh City, VN
39.130.113.216	AS9808 China Mobile Communications Group Co., Ltd.	`2.76ms` from Kunming, CN
190.90.160.8	AS26619 GTD COLOMBIA S.A.S	`0.23ms` from Medellin, CO
101.161.195.216	AS1221 Telstra Limited	`5.12ms` from Melbourne, AU
68.129.177.104	AS701 Verizon Business	`2.71ms` from New York City, US
86.249.200.8	AS3215 Orange S.A.	`12.21ms` from Paris, FR
98.84.148.168	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
179.233.151.40	AS28573 Claro NXT Telecomunicacoes Ltda	`10.54ms` from Rio de Janeiro, BR
125.129.133.56	AS4766 Korea Telecom	`1.18ms` from Seoul, KR
1.245.143.104	AS9318 SK Broadband Co Ltd	`3.33ms` from Seoul, KR
203.125.13.72	AS3758 SingNet	`1.90ms` from Singapore, SG
218.169.84.72	AS3462 Data Communication Business Group	`2.35ms` from Taichung, TW
107.179.184.88	AS5645 TekSavvy Solutions, Inc.	`7.06ms` from Toronto, CA
93.111.252.152	AS8447 A1 Telekom Austria AG	`18.07ms` from Vienna, AT
217.129.235.72	AS13156 NOWO COMMUNICATIONS, S.A.	`9.34ms` from Braga, PT
68.41.166.88	AS7922 Comcast Cable Communications, LLC	`8.83ms` from Chicago, US
84.158.36.200	AS3320 Deutsche Telekom AG	`3.54ms` from Hamburg, DE
182.58.140.8	AS17813 Mahanagar Telephone Nigam Limited	`2.23ms` from Mumbai, IN
23.57.151.72	AS16625 Akamai Technologies, Inc.	`5.75ms` from New York City, US
178.164.30.216	AS34087 NTE TELEKOM AS	`8.44ms` from Oslo, NO
179.118.255.56	AS26599 TELEFÔNICA BRASIL S.A	`7.48ms` from Sao Paulo, BR
152.44.194.168	AS11404 Wave Broadband	`4.45ms` from Seattle, US
54.255.191.8	AS16509 Amazon.com, Inc.	`0.16ms` from Singapore, SG

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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