109.74.255.0/24

AS50300 · CustodianDC Limited

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Summary

Country	United Kingdom
Domain	custodiandc.com
ASN	AS50300
Registry	RIPE
ID	CUSTODIANDC

WHOIS Details

inetnum:        109.74.255.0 - 109.74.255.255
netname:        CUSTODIANDC
descr:          Custodian LTD.
country:        GB
status:         ASSIGNED PA
mnt-by:         MNT-CUSTODIAN
created:        2010-05-20T11:50:34Z
last-modified:  2011-05-16T13:26:13Z
source:         RIPE
admin-c:        RW2316-RIPE
tech-c:         CN2008-RIPE
remarks:        Report abuse to [email protected]
abuse-email:    [email protected]
abuse-c:        CN2008-RIPE
abuse-org:      ORG-CL129-RIPE

role:           Custodian NOC
org:            ORG-CL129-RIPE
address:        Custodian DataCentre Ltd.
address:        Maidstone TV Studios
address:        ME14 5NZ Maidstone
address:        UNITED KINGDOM
abuse-mailbox:  [email protected]
e-mail:         [email protected]
nic-hdl:        CN2008-RIPE
admin-c:        JC12575-RIPE
admin-c:        MH7372-RIPE
admin-c:        RW2316-RIPE
tech-c:         JC12575-RIPE
tech-c:         MH7372-RIPE
tech-c:         RW2316-RIPE
remarks:        --------------------------------------------------
remarks:        Contact Addresses By Category:
remarks:        --------------------------------------------------
remarks:        Peering: [email protected]
remarks:        DNS: [email protected]
remarks:        Abuse: [email protected]
remarks:        General Support: [email protected]
remarks:        --------------------------------------------------
created:        2010-10-28T10:41:52Z
last-modified:  2025-09-01T16:13:04Z
source:         RIPE
mnt-by:         MNT-CUSTODIAN

person:         Robert Williams
address:        Custodian DataCentre
address:        Maidstone Television Studios
address:        Kent
address:        UK
address:        ME14 5NZ
e-mail:         [email protected]
phone:          +44 1622 230382
nic-hdl:        RW2316-RIPE
mnt-by:         MNT-CUSTODIAN
created:        2009-11-05T17:58:36Z
last-modified:  2009-11-05T18:40:15Z
source:         RIPE

route:          109.74.255.0/24
descr:          Custodian DataCentre
origin:         AS50300
mnt-by:         MNT-CUSTODIAN
created:        2010-01-05T18:26:10Z
last-modified:  2012-03-07T11:52:42Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 109.74.0.0/16

Range	ASN	Company	Num of IPs
109.74.128.0/20	AS8595	OOO WestCall Ltd.	4,096
109.74.208.0/20	AS15774	Joint Stock Company TransTeleCom	4,096
109.74.112.0/20	AS20632	MF-Fixed-Murmansk	4,096
109.74.144.0/20	AS29405	VNET a.s.	4,096
109.74.80.0/20	AS31167	AXIONE S.A.S.	4,096
109.74.0.0/20	AS42708	Glesys AB	4,096
109.74.96.0/20	AS44061	FIBERCONNECT Szczecin	4,096
109.74.160.0/20	AS48642	Joint stock company For	4,096
109.74.48.0/20	AS50261	ACE Telecom Kft	4,096
109.74.224.0/20	AS58224	Iran Telecommunication Company PJS	4,096
109.74.192.0/20	AS63949	Linode, LLC	4,096
109.74.176.0/20	AS8478	GIG Networks AS	4,096
109.74.32.0/21	AS30873	YemenNet ADSL Pool	2,048
109.74.40.0/21	AS30873	YemenNet ADSL Pool	2,048
109.74.20.0/22	AS31463	Redcentric Solutions Ltd	1,024
109.74.24.0/23	AS204179	Lars Erik Reuterborg Larsson	512
109.74.82.0/23	AS206874	Kyxar Network	512
109.74.84.0/23	AS16347	UNYC	512
109.74.31.0/24	AS136787	PacketHub S.A.	256
109.74.240.0/24	AS50300	Hosting and Managed Services	256
109.74.91.0/24	AS16347	UNYC	256
109.74.70.0/24	AS24722	ISP Babilon-T	256
109.74.28.0/24	AS136787	PacketHub S.A.	256
109.74.71.0/24	AS24722	ISP Babilon-T	256
109.74.86.0/24	AS60718	Oelis Network	256
109.74.90.0/24	AS31167	AXIONE S.A.S.	256
109.74.93.0/24	AS31167	AXIONE	256
109.74.29.0/24	AS136787	PacketHub S.A.	256
109.74.30.0/24	AS136787	PacketHub S.A.	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
109.74.255.243	AS50300 CustodianDC Limited	`0.67ms` from London, GB

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
20.71.94.72	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
69.63.18.232	AS5056 Aureon Network Services	`5.22ms` from Des Moines, US
93.202.164.168	AS3320 Deutsche Telekom AG	`6.15ms` from Frankfurt am Main, DE
42.123.107.120	AS58519 Cloud Computing Corporation	`0.30ms` from Guiyang, CN
1.60.203.168	AS4837 CHINA UNICOM China169 Backbone	`9.37ms` from Harbin, CN
130.136.2.24	AS137 Consortium GARR	`3.47ms` from Milan, IT
167.206.23.136	AS6128 Cablevision Systems Corp.	`1.54ms` from New York City, US
86.218.250.88	AS3215 Orange S.A.	`6.25ms` from Paris, FR
83.114.5.200	AS3215 Orange S.A.	`3.06ms` from Paris, FR
115.70.250.152	AS10143 Exetel Pty Ltd	`1.97ms` from Perth, AU
45.79.36.232	AS63949 Akamai Connected Cloud	`0.16ms` from Richardson, US
75.169.252.216	AS209 CenturyLink Communications, LLC	`2.41ms` from Salt Lake City, US
220.122.150.200	AS4766 Korea Telecom	`4.81ms` from Seoul, KR
183.126.208.200	AS4766 Korea Telecom	`8.77ms` from Seoul, KR
114.40.146.72	AS3462 Data Communication Business Group	`4.06ms` from Taichung, TW
172.122.97.136	AS2497 Internet Initiative Japan Inc.	`19.91ms` from Tokyo, JP
105.102.113.232	AS36947 Telecom Algeria	`8.72ms` from Valencia, ES
62.46.193.56	AS8447 A1 Telekom Austria AG	`3.88ms` from Vienna, AT
97.200.251.104	AS6167 Verizon Business	`8.73ms` from Atlanta, US
94.21.222.120	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`1.10ms` from Budapest, HU
74.135.235.8	AS10796 Charter Communications Inc	`6.33ms` from Chicago, US
210.193.147.72	AS17477 Macquarie Technology Operations Pty Limited	`0.29ms` from Melbourne, AU
192.132.255.8	AS393943 Sumter Electric Cooperative, Inc.	`9.89ms` from Miami, US
88.39.2.88	AS3269 Telecom Italia S.p.A.	`4.50ms` from Milan, IT
31.223.247.56	AS47902 Retelit Digital Services S.p.A.	`8.01ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 109.74.255.242

traceroute to 109.74.255.242 (109.74.255.242): 64 hops max, 52 byte packets

3 [AS3257] 89.149.184.162 1.224 ms

4 *

5 *

6 [AS3257] 77.67.122.150 26.157 ms

7 [AS50300] 109.74.255.242 25.915 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On December 28th 2025

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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