81.23.48.0/20

AS41230 · ASK4 Limited

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Summary

Country	United Kingdom
Domain	ask4.com
ASN	AS41230
Registry	ripe
Hosted IPs	4,096
ID	UK-ASK4INTERNET-20060214

WHOIS Details

inetnum:        81.23.48.0 - 81.23.63.255
netname:        UK-ASK4INTERNET-20060214
country:        GB
org:            ORG-AL47-RIPE
admin-c:        CB19473-RIPE
tech-c:         CB19473-RIPE
status:         ALLOCATED PA
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ASK4
mnt-lower:      MNT-ASK4
mnt-domains:    MNT-ASK4
mnt-routes:     MNT-ASK4
created:        2006-02-14T10:14:43Z
last-modified:  2023-01-18T10:02:11Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ASKF2-RIPE
abuse-org:      ORG-AL47-RIPE

organisation:   ORG-AL47-RIPE
org-name:       ASK4 Limited
country:        GB
org-type:       LIR
address:        Devonshire Green House 14 Fitzwilliam Street
address:        S1 4JL
address:        SHEFFIELD
address:        UNITED KINGDOM
phone:          +441143033200
e-mail:         [email protected]
admin-c:        ASKF-RIPE
abuse-c:        ASKF2-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-ASK4
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-ASK4
created:        2006-01-19T06:11:23Z
last-modified:  2024-03-07T11:54:46Z
source:         RIPE

person:         Chris Bridle
address:        14 Fitzwillam Street
address:        S1 4JL
phone:          +44 (0)1143033200
nic-hdl:        CB19473-RIPE
mnt-by:         MNT-ASK4
created:        2021-05-27T12:15:21Z
last-modified:  2021-05-27T12:15:21Z
source:         RIPE

route:          81.23.48.0/20
descr:          ASK4 network
origin:         AS41230
mnt-by:         MNT-ASK4
created:        2006-08-18T15:00:03Z
last-modified:  2006-08-18T15:09:07Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.23.0.0/16

Range	ASN	Company	Num of IPs
81.23.96.0/19	AS24739	JSC Severen-Telecom	8,192
81.23.64.0/20	AS12350	Cyber Network S.A.	4,096
81.23.32.0/20	AS34863	HEXANET SAS	4,096
81.23.224.0/20	AS24730	Garnier Projects BV	4,096
81.23.176.0/20	AS8416	Infoline Ltd.	4,096
81.23.80.0/20	AS39719	Liguria Digitale S.p.A.	4,096
81.23.128.0/20	AS16245	CONNECT ME A/S	4,096
81.23.192.0/20	AS30729	TRANSFER Ltd.	4,096
81.23.144.0/20	AS12389	PJSC Rostelecom	4,096
81.23.16.0/20	AS15895	Kyivstar PJSC	4,096
81.23.208.0/20	AS10003	Ogaki Cable Television Co.,Inc.	4,096
81.23.160.0/20	AS8359	MTS PJSC	4,096
81.23.0.0/21	AS31261	PJSC MegaFon	2,048
81.23.244.0/22	AS50522	Sewan Nederland B.V.	1,024
81.23.160.0/23	AS8359	MTS PJSC	512
81.23.8.0/23	AS31261	OOO exat LLC	512
81.23.10.0/23	AS51219	AO «K2 Integration»	512
81.23.242.0/23	AS42433	LD4Unity B.V.	512
81.23.240.0/23	AS61429	Castor Communications BV	512
81.23.253.0/24	AS43009	Infobip Limited	256
81.23.156.0/24	AS24810	P-t-P Broadband B2B customers	256
81.23.155.0/24	AS12389	P-t-P Broadband customers	256
81.23.248.0/24	AS43009	Infobip Limited	256
81.23.172.0/24	AS16256	MTS PJSC	256
81.23.254.0/24	AS43009	Infobip Limited	256
81.23.243.0/24	AS42433	LD4Unity B.V.	256
81.23.151.0/24	AS12389	TNPKO JSC	256
81.23.9.0/24	AS31261	OOO Dmitrovka_Plaza	256
81.23.149.0/24	AS24810	TNPKO	256
81.23.159.0/24	AS24810	P-t-P Broadband B2B customers	256
81.23.252.0/24	AS43009	Infobip Limited	256
81.23.145.0/24	AS24810	TNPKO JSC	256
81.23.251.0/24	AS43009	Infobip Limited	256
81.23.13.0/24	AS35522	PJSC MegaFon	256
81.23.169.0/24	AS15640	MTS PJSC	256
81.23.147.0/24	AS24810	P-t-P Broadband B2B customers	256
81.23.144.0/24	AS24810	For Internal Use	256
81.23.163.0/24	AS39001	MTS PJSC	256
81.23.148.0/24	AS24810	TNPKO	256
81.23.153.0/24	AS12389	P-t-P Broadband customers	256
81.23.16.0/24	AS15895	Kyivstar GSM	256
81.23.170.0/24	AS15640	MTS PJSC	256
81.23.249.0/24	AS43009	Infobip Limited	256
81.23.14.0/24	AS31261	PJSC MegaFon	256
81.23.250.0/24	AS43009	Infobip Limited	256
81.23.157.0/24	AS12389	P-t-P Broadband customers	256
81.23.171.0/24	AS30922	MTS PJSC	256
81.23.152.0/24	AS12389	P-t-P Broadband customers	256
81.23.255.0/24	AS43009	Infobip Limited	256

Show more ranges

Hosted domains

There are 46 domain names hosted across 14 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.23.59.177	d-reams.org	15
81.23.53.156	trolldb.co.uk	5
81.23.63.25	ioneswift.me.uk	5
81.23.49.3	bridlemail.co.uk	4
81.23.60.137	subversionforum.com	3
81.23.59.176	dmudb.net	3
81.23.59.190	dicast.co.uk	3
81.23.56.162	jennysbookshelf.co.uk	2
81.23.58.248	seamsltd.co.uk	2
81.23.58.59	libertyliving.com	1
81.23.59.6	touchingsoles.co.uk	1
81.23.57.218	hostedexch.co.uk	1
81.23.57.66	specialforgedproducts.com	1
81.23.52.34	4student.com	1

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