1. All IP Ranges
  2. 185.0.0.0/8
  3. 185.6.0.0/16
  4. AS61429  | 185.6.109.0/24

185.6.109.0/24

AS61429  ·  Castor Communications BV

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Summary

Country United Kingdom
Domain castornetworks.com
ASN AS61429
Registry RIPE
ID NL-CASTOR-IDIRECT

WHOIS Details

inetnum:        185.6.109.0 - 185.6.109.255
netname:        NL-CASTOR-IDIRECT
country:        GB
descr:          Castor Holding B.V.
admin-c:        IET20-RIPE
tech-c:         IET20-RIPE
status:         ASSIGNED PA
mnt-by:         castor-mnt
created:        2016-05-18T14:44:47Z
last-modified:  2025-08-12T13:50:11Z
source:         RIPE
abuse-email:    abuse@castornetworks.com
abuse-c:        AR54144-RIPE
abuse-org:      ORG-CHB2-RIPE

role:           IP Engineering Team
address:        Castor Networks B.V, Rijnzathe 4, De Meern, 3454 PV, The Netherlands
e-mail:         ipengineering@castornetworks.com
phone:          +31 88 646 0100
nic-hdl:        IET20-RIPE
mnt-by:         castor-mnt
created:        2025-08-12T13:33:58Z
last-modified:  2025-08-12T13:35:09Z
source:         RIPE

route:          185.6.109.0/24
origin:         AS61429
mnt-by:         castor-mnt
created:        2023-08-07T18:12:41Z
last-modified:  2025-08-12T12:18:42Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.6.0.0/16

Range ASN Company Num of IPs
185.6.24.0/22 AS44087 BeST CJSC 1,024
185.6.140.0/22 AS43436 SOCIETE DU FIGARO SAS 1,024
185.6.44.0/22 AS43048 MITIGATOR CLOUD LLC 1,024
185.6.232.0/22 AS8632 Luxembourg Online S.A. 1,024
185.6.116.0/22 AS15552 LLC Real-net 1,024
185.6.216.0/22 AS15552 LLC Real-net 1,024
185.6.236.0/22 AS15774 Joint Stock Company TransTeleCom 1,024
185.6.160.0/22 AS16350 Root Holding B.V. 1,024
185.6.92.0/22 AS8399 SEWAN SAS 1,024
185.6.156.0/22 AS197862 Netfone Telecom Tavkozlesi es Szolgaltato KFT 1,024
185.6.196.0/22 AS199448 Babble Cloud Holdings Ltd. 1,024
185.6.84.0/22 AS61428 Fox-IT Group B.V. 1,024
185.6.152.0/22 AS199775 Connexin Limited 1,024
185.6.244.0/22 AS60863 LLC VK 1,024
185.6.4.0/22 AS200845 AVATEL TELECOM, SA 1,024
185.6.120.0/22 AS200924 Stiegeler Internet Service GmbH 1,024
185.6.76.0/22 AS202042 Skroutz Internet Services S.A. 1,024
185.6.204.0/22 AS57795 NG-BLU Networks B.V. 1,024
185.6.240.0/22 AS203591 TECNO GENERAL S.R.L 1,024
185.6.200.0/22 AS203603 UNION DE TELECOMUNICACIONES DEL PONIENTE DE ALMERIA S.L. 1,024
185.6.8.0/22 AS12552 Internet Vikings International AB 1,024
185.6.192.0/22 AS20811 Retelit Digital Services S.p.A. 1,024
185.6.208.0/22 AS57468 AZA Telecom subscribers 1,024
185.6.36.0/22 AS2128 Internet Neutral Exchange Association Company Limited By Guarantee 1,024
185.6.52.0/22 AS56391 VIRTUAL TELECOM SP. Z O.O. 1,024
185.6.88.0/22 AS28999 Siportal S.r.l. 1,024
185.6.60.0/22 AS29283 Hub One SA 1,024
185.6.44.0/22 AS51464 MITIGATOR CLOUD LLC 1,024
185.6.172.0/22 AS31261 PJSC MegaFon 1,024
185.6.220.0/22 AS50010 Omani Qatari Telecommunication Company SAOC 1,024
185.6.248.0/22 AS34139 JSC DIVO 1,024
185.6.184.0/22 AS34661 TOV TRK Briz 1,024
185.6.40.0/22 AS34718 IST TELEKOM JV LLC 1,024
185.6.112.0/22 AS35007 Miconet Sp. z o.o. 1,024
185.6.252.0/22 AS35258 akquinet outsourcing gGmbH 1,024
185.6.32.0/22 AS49173 Waytel Fibra SL 1,024
185.6.72.0/22 AS48815 Upprovider Srl 1,024
185.6.124.0/22 AS47321 Autonomous Non-Profit Organization Institute of Engineering Physics 1,024
185.6.136.0/22 AS41075 ATW Internet Kft. 1,024
185.6.228.0/22 AS41302 KVS Ltd 1,024
185.6.188.0/22 AS41897 Sat-Trakt D.O.O. 1,024
185.6.96.0/22 AS47297 NetCom BW GmbH 1,024
185.6.212.0/22 AS44902 Covage Infra SASU 1,024
185.6.68.0/22 AS44700 Haendle & Korte GmbH 1,024
185.6.164.0/22 AS44300 LLC IPLS 1,024
185.6.104.0/22 AS42560 Telemach BH d.o.o. Sarajevo 1,024
185.6.132.0/23 AS20712 Kijoma Broadband 512
185.6.180.0/23 AS12552 Evertech Oy IP-Only 512
185.6.224.0/23 AS11054 LivePerson, Inc 512
185.6.39.0/24 AS42953 Internet Neutral Exchange Association Company Limited By Guarantee 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
185.6.109.1 AS61429 Castor Communications BV 0.55ms from Amsterdam, NL

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
188.89.143.184 AS50266 Odido Netherlands B.V. 4.58ms from Amsterdam, NL
3.234.230.152 AS14618 Amazon.com, Inc. 0.75ms from Ashburn, US
182.154.40.8 AS17435 Vodafone Next Generation Services Limited 0.46ms from Auckland, NZ
188.212.101.8 AS39383 Annarsy SRL 0.10ms from Bacau, RO
114.116.122.72 AS23724 IDC, China Telecommunications Corporation 5.21ms from Beijing, CN
52.177.82.8 AS8075 Microsoft Corporation 0.35ms from Boydton, US
16.228.111.24 AS2165 HP Inc. 1.82ms from Dallas, US
103.192.156.8 AS136224 City Online Ltd. 0.58ms from Dhaka, BD
92.122.104.216 AS16625 Akamai Technologies, Inc. 0.28ms from Frankfurt am Main, DE
113.173.167.216 AS45899 VNPT Corp 1.46ms from Ho Chi Minh City, VN
14.61.28.216 AS4766 Korea Telecom 5.22ms from Incheon, KR
51.6.19.8 AS6871 Plusnet 5.17ms from London, GB
100.8.235.56 AS701 Verizon Business 1.75ms from New York City, US
50.89.10.40 AS33363 Charter Communications, Inc 9.02ms from Orlando, US
109.13.185.232 AS15557 Societe Francaise Du Radiotelephone - SFR SA 18.55ms from Paris, FR
47.24.250.88 AS20115 Charter Communications LLC 6.12ms from St. Louis, US
54.64.203.168 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
111.89.243.216 AS2514 NTT PC Communications, Inc. 3.53ms from Tokyo, JP
145.108.163.168 AS1103 SURF B.V. 0.88ms from Amsterdam, NL
44.230.137.248 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
81.247.211.200 AS5432 Proximus NV 2.36ms from Brussels, BE
68.147.201.168 AS6327 Shaw Communications 11.24ms from Calgary, CA
23.55.22.24 AS55836 Reliance Jio Infocomm Limited 0.54ms from Mumbai, IN
126.23.37.88 AS17676 SoftBank Corp. 6.84ms from Osaka, JP
88.174.147.200 AS12322 Free SAS 3.70ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 185.6.109.1
traceroute to 185.6.109.1 (185.6.109.1): 64 hops max, 52 byte packets
3 [AS3257] 213.39.2.65 0.307 ms
4 *
5 [AS174] 130.117.49.30 1.352 ms
6 *
7 [AS61429] 185.6.109.1 0.655 ms
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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