203.23.103.0/24

AS209242 · Cloudflare London, LLC

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Summary

Country	Belize
Domain	umpireassociatesltd.com
ASN	AS209242
Registry	RIPE
ID	BZ-UMPIRE-19960117

WHOIS Details

inetnum:        203.23.103.0 - 203.23.103.255
netname:        BZ-UMPIRE-19960117
country:        BZ
org:            ORG-UAL2-RIPE
admin-c:        JS22217-RIPE
tech-c:         JS22217-RIPE
status:         ALLOCATED-ASSIGNED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-bz-umpire-1
created:        2019-12-03T17:07:57Z
last-modified:  2025-04-28T12:01:42Z
source:         RIPE
abuse-email:    network@umpireassociatesltd.com
abuse-c:        AR51963-RIPE
abuse-org:      ORG-UAL2-RIPE

organisation:   ORG-UAL2-RIPE
org-name:       UMPIRE ASSOCIATES LTD
country:        BZ
org-type:       LIR
address:        79 Spyrou Kyprianou Avenue, Protopapas Building, 2nd floor, office 201
address:        3070
address:        Limassol
address:        CYPRUS
phone:          +37257700252
e-mail:         network@umpireassociatesltd.com
admin-c:        PV7329-RIPE
tech-c:         PV7329-RIPE
abuse-c:        AR51963-RIPE
mnt-ref:        mnt-bz-umpire-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-bz-umpire-1
created:        2019-04-09T07:33:07Z
last-modified:  2020-12-16T12:25:17Z
source:         RIPE
abuse-email:    network@umpireassociatesltd.com
abuse-c:        AR51963-RIPE
abuse-org:      undefined

person:         Jan Snijders
address:        9 Ammochostou, Asgata
address:        4502
address:        Limassol
address:        CYPRUS
nic-hdl:        JS22217-RIPE
mnt-by:         mnt-bz-umpire-1
created:        2020-05-19T12:47:49Z
last-modified:  2020-05-19T12:47:49Z
source:         RIPE
phone:          +37257700252

route:          203.23.103.0/24
origin:         AS209242
mnt-by:         mnt-bz-umpire-1
created:        2020-02-13T10:16:05Z
last-modified:  2020-02-13T10:16:05Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 203.23.0.0/16

Range	ASN	Company	Num of IPs
203.23.152.0/21	AS9648	Australia On Line	2,048
203.23.200.0/22	AS55900	GLBB Japan KK	1,024
203.23.220.0/22	AS7604	Zettanet Pty Ltd	1,024
203.23.236.0/22	AS18390	Spintel Pty Ltd	1,024
203.23.178.0/23	AS137409	GSL Networks Pty LTD	512
203.23.86.0/24	AS1221	Surak Enterprises	256
203.23.252.0/24	AS133431	John XIII College Inc	256
203.23.128.0/24	AS133752	BrainStorm Network, Inc	256
203.23.90.0/24	AS134184	St. Josephs College - Hunters Hill	256
203.23.53.0/24	AS136000	LYNHAM NETWORKS PTY. LTD	256
203.23.178.0/24	AS137409	GSL Networks Pty LTD - Frankfurt	256
203.23.179.0/24	AS137409	GSL Networks Pty LTD - Frankfurt	256
203.23.57.0/24	AS137411	Office of Public Prosecutions	256
203.23.105.0/24	AS137864	Royal College of Pathologists of Australasia	256
203.23.56.0/24	AS140977	SCECGS Redlands Ltd	256
203.23.77.0/24	AS142471	QUICKLINK BROADBAND	256
203.23.1.0/24	AS151711	DAILY FANTASY TECHNOLOGIES PRIVATE LIMITED	256
203.23.36.0/24	AS153451	Kenpro Pty Ltd	256
203.23.74.0/24	AS154187	UMBRELLA CABLE SYSTEMS PVT LTD	256
203.23.70.0/24	AS154195	Kementerian Pemberdayaan Perempuan Dan Perlindungan Anak	256
203.23.52.0/24	AS154196	PT Terra Net Indonesia	256
203.23.127.0/24	AS17158	DATTO ASIAPAC PTY LTD	256
203.23.39.0/24	AS17378	Aylie Brutman	256
203.23.199.0/24	AS17882	Univision LLC	256
203.23.49.0/24	AS17882	Univision LLC	256
203.23.244.0/24	AS18679	internet4associations	256
203.23.255.0/24	AS204815	Ahlatci Teknoloji A.S	256
203.23.104.0/24	AS209242	LACHTARISTO HOLDINGS LIMITED	256
203.23.106.0/24	AS209242	LACHTARISTO HOLDINGS LIMITED	256
203.23.60.0/24	AS24069	Winc Australia Pty Limited	256
203.23.253.0/24	AS24436	Iona College Brisbane	256
203.23.139.0/24	AS24516	Virtutel Pty Ltd	256
203.23.175.0/24	AS2764	John Whitfeld	256
203.23.191.0/24	AS2764	The Technology Division P/L T/A Lanrex Managed Solutions	256
203.23.176.0/24	AS394881	superclouds-jp-node	256
203.23.177.0/24	AS394881	superclouds-us-node	256
203.23.138.0/24	AS4739	iiNet Limited	256
203.23.22.0/24	AS4739	iiNet Limited	256
203.23.225.0/24	AS4739	iiNet Limited	256
203.23.173.0/24	AS4764	G. P. STERN PTY LTD	256
203.23.116.0/24	AS4826	VOCUS PTY LTD	256
203.23.31.0/24	AS55506	Reynolds and Reynolds Pty Ltd	256
203.23.136.0/24	AS56132	Baker Heart and Diabetes Institute	256
203.23.190.0/24	AS7545	ALLIT PTY. LTD	256
203.23.7.0/24	AS7545	Hi-Speed Networking	256
203.23.72.0/24	AS7545	iiNet Limited	256
203.23.119.0/24	AS7575	Monash Health	256
203.23.38.0/24	AS7575	Sceggs Darlinghurst	256
203.23.50.0/24	AS9266	Fiveways International Limited	256

Hosted domains

There are 707 domain names hosted across 116 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
203.23.103.74	vulkan24online.pro	110
203.23.103.70	vulkan777-casino.net	78
203.23.103.142	slotozal-zerkalo.pro	65
203.23.103.128	wulcangames.com	47
203.23.103.149	casinovulkan24-official.net	40
203.23.103.201	clubvulkan6.com	39
203.23.103.105	re-vb666.com	29
203.23.103.205	casino-7slots.best	20
203.23.103.119	hogarlain5.net	18
203.23.103.229	vulkanmillioncasino2.xyz	14
203.23.103.26	joycasino-games.org	14
203.23.103.137	luckyplanet63.com	12
203.23.103.216	casino-joy.vip	11
203.23.103.20	platinumcasino163.com	9
203.23.103.180	vulkan777bet.com	8
203.23.103.115	redirect433.com	8
203.23.103.95	platinumcasino179.com	7
203.23.103.56	royalrussia142.com	7
203.23.103.219	kazino-games.com	7
203.23.103.226	masalbet-online.app	6

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
203.23.103.33	AS209242 Cloudflare London, LLC	`0.10ms` from Wrocław, PL

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
99.35.40.184	AS7018 AT&T Enterprises, LLC	`1.39ms` from Atlanta, US
24.98.206.120	AS7922 Comcast Cable Communications, LLC	`4.29ms` from Atlanta, US
85.216.154.8	AS6830 Liberty Global Europe Holding B.V.	`6.25ms` from Bratislava, SK
84.197.46.56	AS6848 Telenet BV	`10.00ms` from Brussels, BE
98.226.40.24	AS7922 Comcast Cable Communications, LLC	`5.22ms` from Chicago, US
203.190.241.184	AS24211 PT. Detik Ini JUga	`0.37ms` from Jakarta, ID
41.174.36.232	AS30844 Liquid Telecommunications Ltd	`14.30ms` from Lusaka, ZM
34.8.230.56	AS396982 Google LLC	`0.07ms` from Melbourne, AU
31.195.255.72	AS3269 Telecom Italia S.p.A.	`4.69ms` from Milan, IT
126.91.60.216	AS17676 SoftBank Corp.	`3.95ms` from Osaka, JP
15.229.88.56	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
50.122.126.120	AS5650 Frontier Communications of America, Inc.	`6.47ms` from Secaucus, US
122.46.248.72	AS17858 LG POWERCOMM	`1.61ms` from Seoul, KR
43.167.170.248	AS132203 Tencent Building, Kejizhongyi Avenue	`0.39ms` from Tokyo, JP
126.41.204.152	AS17676 SoftBank Corp.	`3.74ms` from Tokyo, JP
97.135.83.8	AS6167 Verizon Business	`17.76ms` from Chicago, US
179.34.112.8	AS26615 TIM S/A	`11.09ms` from Fortaleza, BR
159.75.140.184	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Guangzhou, CN
34.157.172.40	AS396982 Google LLC	`0.11ms` from Madrid, ES
49.212.122.120	AS9371 SAKURA Internet Inc.	`0.41ms` from Osaka, JP
73.249.52.24	AS7922 Comcast Cable Communications, LLC	`5.88ms` from Providence, US
5.39.64.200	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
115.12.126.40	AS4766 Korea Telecom	`4.36ms` from Seoul, KR
81.228.124.120	AS3301 Telia Company AB	`0.55ms` from Stockholm, SE
54.79.201.104	AS16509 Amazon.com, Inc.	`0.16ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 203.23.103.193

traceroute to 203.23.103.193 (203.23.103.193): 64 hops max, 52 byte packets

1 [AS35179] 83.168.71.253 0.154 ms

2 *

3 [AS209242] 203.23.103.193 0.121 ms

Measurement taken from

IPinfo ProbeNet in Wrocław, PL

On February 7th 2026

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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