1. All IP Ranges
  2. 2.0.0.0/8
  3. 2.57.0.0/16
  4. AS57948  | 2.57.42.0/24

2.57.42.0/24

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:          +32 471 43 57 13
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:  2025-11-12T10:25:42Z
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
2.57.200.0/22 AS209198 Offshore Renewable Energy Catapult 1,024
2.57.76.0/22 AS203020 cleardocks LLC 1,024
2.57.4.0/22 AS204861 CARMIPERE S.L. 1,024
2.57.176.0/22 AS203020 UAB Linama 1,024
2.57.156.0/22 AS205584 CASHPOINT Solutions GmbH 1,024
2.57.44.0/22 AS199909 Systemhost Limited 1,024
2.57.132.0/22 AS201893 Pawel Walczuk trading as BLUE-DOT S.C. 1,024
2.57.172.0/22 AS25273 MCLOUD Broadcasting Center Europe (an RTL Group Company) 1,024
2.57.116.0/22 AS15943 wilhelm.tel GmbH 1,024
2.57.108.0/22 AS201466 Xarxes de Telecomunicacions Alternatives SL 1,024
2.57.48.0/22 AS50782 COSYS DATA GmbH 1,024
2.57.136.0/22 AS31229 Cyber_Folks S.A. 1,024
2.57.192.0/22 AS205289 FIBRA OPTICA FILABRES S.L 1,024
2.57.244.0/22 AS42318 FastBit AB 1,024
2.57.92.0/22 AS30337 Deloitte innoWake GmbH 1,024
2.57.160.0/22 AS20647 ESW David Beteiligungsgesellschaft mbH 1,024
2.57.24.0/22 AS42090 Ag Speednet Limited 1,024
2.57.140.0/22 AS43424 NetExplorer SAS 1,024
2.57.224.0/22 AS12956 TELEFONICA GLOBAL SOLUTIONS SL 1,024
2.57.72.0/22 AS60718 OECOM SARL 1,024
2.57.84.0/22 AS203462 NovaConn srl 1,024
2.57.204.0/22 AS197522 Kaluska informatsiyna merezha LLC 1,024
2.57.28.0/22 AS9009 Host Wagon LLC 1,024
2.57.68.0/22 AS9009 Primestar Enterprise Group, LLC 1,024
2.57.152.0/22 AS198636 CAPSULA LTD 1,024
2.57.160.0/23 AS208559 ESW David Beteiligungsgesellschaft mbH 512
2.57.222.0/23 AS207568 Teleone OU 512
2.57.10.0/23 AS205384 Jacek Zysko trading as Firma Handlowo - Uslugowa Zfix 512
2.57.234.0/23 AS209811 Intranet Services LLC 512
2.57.232.0/23 AS209811 Intranet Services LLC 512
2.57.248.0/23 AS9009 ALTUS COMMUNICATIONS, INC. 512
2.57.20.0/23 AS43641 Private Customer 512
2.57.210.0/23 AS209062 AirplusN 512
2.57.208.0/23 AS209062 AirplusN 512
2.57.88.0/23 AS47583 Hostinger International Limited 512
2.57.218.0/24 AS209012 MULTISOFT LLC 256
2.57.217.0/24 AS209012 MULTISOFT LLC 256
2.57.86.0/24 AS203462 NovaConn srl 256
2.57.216.0/24 AS209012 MULTISOFT LLC 256
2.57.85.0/24 AS203462 NovaConn SRL 256
2.57.17.0/24 AS207610 Phillip-Luca Bauer trading as Bauer & Kuke EDV GbR 256
2.57.56.0/24 AS25151 Realtime Register B.V. 256
2.57.238.0/24 AS215961 BTEXPER BILISIM DANISMANLIK ve DESTEK HIZMETLERI LTD STI 256
2.57.252.0/24 AS213279 DashCare B.V. 256
2.57.236.0/24 AS207291 UAB Sender.lt 256
2.57.84.0/24 AS203462 NovaConn srl 256
2.57.58.0/24 AS211993 Your Hosting B.V. 256
2.57.83.0/24 AS209206 VORONEZH TELECOM LLC 256
2.57.215.0/24 AS206264 Amarutu Technology Ltd 256
2.57.81.0/24 AS209206 VORONEZH TELECOM LLC 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
2.57.42.119 trimark.ae 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
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Pingable IPs

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

IP Address ASN Details
2.57.42.33 AS57948 Cobalt Group BV 1.54ms from Brussels, BE

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
140.204.238.248 AS31898 Oracle Corporation 0.63ms from Ashburn, US
223.158.183.56 AS4134 CHINANET-BACKBONE 6.97ms from Changsha, CN
18.222.202.168 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
47.243.181.24 AS45102 Alibaba (US) Technology Co., Ltd. 0.50ms from Hong Kong, HK
221.138.47.24 AS9318 SK Broadband Co Ltd 2.03ms from Incheon, KR
109.48.150.88 AS2860 NOS COMUNICACOES, S.A. 7.78ms from Lisbon, PT
82.32.241.200 AS5089 Virgin Media Limited 5.69ms from London, GB
66.116.204.104 AS31898 Oracle Corporation 0.58ms from Mumbai, IN
74.69.18.184 AS11351 Charter Communications Inc 11.81ms from New York City, US
178.164.71.232 AS34087 NTE TELEKOM AS 8.92ms from Oslo, NO
99.43.110.168 AS7018 AT&T Enterprises, LLC 6.98ms from San Antonio, US
73.231.137.104 AS7922 Comcast Cable Communications, LLC 6.21ms from San Jose, US
49.25.151.120 AS4766 Korea Telecom 9.00ms from Seoul, KR
94.52.56.248 AS48161 NEXTGEN COMMUNICATIONS SRL 5.50ms from Timisoara, RO
59.86.73.232 AS10010 TOKAI Communications Corporation 3.31ms from Tokyo, JP
50.67.35.88 AS6327 Shaw Communications 11.71ms from Vancouver, CA
108.159.200.8 AS16509 Amazon.com, Inc. 0.35ms from Ashburn, US
191.80.115.184 AS22927 Telefonica de Argentina 4.31ms from Buenos Aires, AR
81.10.42.152 AS8452 TE-AS 2.26ms from Cairo, EG
103.140.87.200 AS139245 3Technology 0.71ms from Dhaka, BD
188.215.249.168 AS39855 Mod Mission Critical LLC 0.89ms from Dublin, IE
177.183.197.8 AS28573 Claro NXT Telecomunicacoes Ltda 11.27ms from Fortaleza, BR
217.225.231.152 AS3320 Deutsche Telekom AG 2.25ms from Frankfurt am Main, DE
84.193.63.40 AS6848 Telenet BV 10.54ms from Gravelines, FR
86.202.46.136 AS3215 Orange S.A. 1.40ms from Lyon, FR

Traceroute

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

$
traceroute -a -n -q1 -f5 2.57.42.34
traceroute to 2.57.42.34 (2.57.42.34): 64 hops max, 52 byte packets
6 [AS57948] 2.57.42.34 2.233 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
On

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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