51.146.200.0/21

AS11426 · Charter Communications Inc

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Summary

Country	United States
Domain	sky.uk
ASN	AS11426
Registry	RIPE
ID	NET-51-146-128-0-17

WHOIS Details

inetnum:        51.146.128.0 - 51.146.255.255
netname:        NET-51-146-128-0-17
country:        US
admin-c:        SA46626-RIPE
tech-c:         SA46626-RIPE
abuse-c:        AR834
status:         SUB-ALLOCATED PA
org:            ORG-SUL39-RIPE
mnt-lower:      netutils-mnt
mnt-routes:     netutils-mnt
mnt-domains:    netutils-mnt
created:        2026-02-05T16:47:49Z
last-modified:  2026-04-23T08:59:07Z
source:         RIPE
mnt-by:         netutils-mnt
mnt-by:         BSKYB-BROADBAND-MNT
abuse-email:    report@abuseradar.com
abuse-c:        AR834
abuse-org:      ORG-SUL39-RIPE

organisation:   ORG-SUL39-RIPE
org-name:       Sky UK Limited
country:        GB
org-type:       LIR
address:        Watermark House, Alba Campus
address:        EH54 7HH
address:        Livingston
address:        UNITED KINGDOM
phone:          +44 333 100 0333
e-mail:         hostmaster@sky.uk
admin-c:        SA46626-RIPE
tech-c:         SA46626-RIPE
abuse-c:        SA46626-RIPE
mnt-ref:        BSKYB-BROADBAND-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BSKYB-BROADBAND-MNT
created:        2026-01-08T14:20:28Z
last-modified:  2026-02-05T17:21:05Z
source:         RIPE
abuse-email:    hostmaster@sky.uk
abuse-c:        SA46626-RIPE
abuse-org:      undefined

role:           Sky IPv4 Leasing Hostmasters
address:        UNITED KINGDOM
address:        Livingston
address:        EH54 7HH
address:        Watermark House, Alba Campus
phone:          +44 333 100 0333
admin-c:        DET10-RIPE
admin-c:        BL7977-RIPE
tech-c:         DET10-RIPE
tech-c:         SACH1-RIPE
tech-c:         WILL9-RIPE
e-mail:         hostmaster@sky.uk
nic-hdl:        SA46626-RIPE
mnt-by:         BSKYB-BROADBAND-MNT
abuse-mailbox:  hostmaster@sky.uk
created:        2026-01-08T14:20:28Z
last-modified:  2026-02-06T15:01:11Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 51.146.0.0/16

Range	ASN	Company	Num of IPs
51.146.0.0/20	AS49915	Private Customer	4,096
51.146.16.0/20	AS49915	Private Customer	4,096
51.146.228.0/22	AS6079	Private Customer	1,024
51.146.220.0/22	AS6079	Private Customer	1,024
51.146.32.0/22	AS5650	Sky UK Limited	1,024
51.146.224.0/22	AS6079	Private Customer	1,024
51.146.212.0/22	AS6079	Private Customer	1,024
51.146.48.0/22	AS5650	Sky UK Limited	1,024
51.146.188.0/23	AS6079	Private Customer	512
51.146.216.0/23	AS6079	Private Customer	512
51.146.218.0/23	AS6079	Private Customer	512
51.146.187.0/24	AS5511	Private Customer	256
51.146.155.0/24	AS5511	Private Customer	256
51.146.191.0/24	AS6762	Private Customer	256
51.146.184.0/24	AS215294	Lumina Broadband UAB	256
51.146.211.0/24	AS6762	Private Customer	256
51.146.185.0/24	AS215294	Lumina Broadband UAB	256
51.146.186.0/24	AS215294	Lumina Broadband UAB	256
51.146.237.0/24	AS215294	Lumina Broadband UAB	256
51.146.248.0/24	AS215294	Lumina Broadband UAB	256
51.146.152.0/24	AS215294	Lumina Broadband UAB	256
51.146.247.0/24	AS215294	Lumina Broadband UAB	256
51.146.153.0/24	AS5511	Private Customer	256
51.146.156.0/24	AS5511	Private Customer	256
51.146.158.0/24	AS5511	Private Customer	256
51.146.190.0/24	AS5511	Private Customer	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
83.111.15.229	AS5384 Emirates Internet	`2.07ms` from Al Fujairah City, AE
178.230.194.101	AS31615 Odido Netherlands B.V.	`14.17ms` from Amsterdam, NL
98.110.200.165	AS701 Verizon Business	`2.10ms` from Boston, US
217.73.29.69	AS29405 VNET a.s.	`0.60ms` from Bratislava, SK
109.129.143.197	AS5432 Proximus NV	`6.22ms` from Brussels, BE
18.216.85.69	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
73.252.22.21	AS7922 Comcast Cable Communications, LLC	`16.07ms` from Dallas, US
220.160.94.149	AS4134 CHINANET BACKBONE	`1.83ms` from Fuzhou, CN
189.187.228.69	AS8151 UNINET	`5.60ms` from Guadalajara, MX
111.39.2.101	AS9808 China Mobile Communications Group Co., Ltd.	`4.56ms` from Huainan, CN
58.230.139.101	AS9318 SK Broadband Co Ltd	`1.40ms` from Incheon, KR
218.38.250.37	AS9318 SK Broadband Co Ltd	`1.67ms` from Incheon, KR
129.79.114.101	AS87 Indiana University	`1.86ms` from Indianapolis, US
193.126.28.101	AS1897 NOS COMUNICACOES, S.A.	`1.86ms` from Lisbon, PT
213.142.95.53	AS2119 Telenor Norge AS	`1.55ms` from Oslo, NO
189.80.81.53	AS7738 V tal	`6.60ms` from Rio de Janeiro, BR
79.190.139.5	AS5617 Orange Polska Spolka Akcyjna	`3.55ms` from Warsaw, PL
111.220.33.149	AS9443 Vocus Retail	`1.67ms` from Adelaide, AU
154.250.8.181	AS36947 Telecom Algeria	`10.35ms` from Algiers, DZ
111.164.189.229	AS4837 CHINA UNICOM China169 Backbone	`5.27ms` from Beijing, CN
81.241.34.117	AS5432 Proximus NV	`2.09ms` from Brussels, BE
128.201.82.117	AS265741 GPS SANJUAN SRL.	`16.96ms` from Buenos Aires, AR
92.114.205.37	AS8926 Moldtelecom SA	`4.01ms` from Chisinau, MD
87.49.111.21	AS3292 TDC Holding A/S	`0.99ms` from Copenhagen, DK
107.193.222.101	AS7018 AT&T Enterprises, LLC	`6.33ms` from Dallas, US

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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