51.186.64.0/18

AS5607 · Sky UK Limited

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Summary

Country	Ireland
Domain	sky.uk
ASN	AS5607
Parent Range	51.186.0.0/15
Registry	RIPE
ID	SKY-BROADBAND

WHOIS Details

inetnum:        51.186.0.0 - 51.187.255.255
netname:        SKY-BROADBAND
descr:          SKY UK Limited
country:        IE
org:            ORG-EL37-RIPE
admin-c:        BBH-RIPE
tech-c:         BBH-RIPE
status:         LEGACY
notify:         hostmaster@sky.uk
geofeed:        https://geofeed.net.sky/geofeed.csv
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         BSKYB-BROADBAND-MNT
created:        2016-10-27T16:28:16Z
last-modified:  2025-03-12T09:50:20Z
source:         RIPE
abuse-email:    abuse@sky.uk
abuse-c:        BBH-RIPE
abuse-org:      ORG-EL37-RIPE

organisation:   ORG-EL37-RIPE
org-name:       Sky UK Limited
country:        GB
org-type:       LIR
address:        1 Brick Lane
address:        E1 6PU
address:        London
address:        UNITED KINGDOM
phone:          +44 333 100 0333
fax-no:         +442070327822
e-mail:         hostmaster@sky.uk
admin-c:        BBH-RIPE
abuse-c:        BBH-RIPE
tech-c:         BBH-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        BSKYB-BROADBAND-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BSKYB-BROADBAND-MNT
created:        2006-05-30T09:52:05Z
notify:         ripe-update@sky.uk
last-modified:  2023-11-08T15:12:52Z
source:         RIPE
abuse-email:    abuse@sky.uk
abuse-c:        BBH-RIPE
abuse-org:      undefined

role:           Sky UK Broadband Hostmaster
address:        Sky Network Services
address:        1 Brick Lane
address:        London
address:        E1 6PU
address:        UK
phone:          +44 20 7032 7000
fax-no:         +44 20 7900 7812
e-mail:         hostmaster@sky.uk
admin-c:        DET10-RIPE
admin-c:        BL7977-RIPE
tech-c:         SACH1-RIPE
tech-c:         WILL9-RIPE
tech-c:         DET10-RIPE
nic-hdl:        BBH-RIPE
abuse-mailbox:  abuse@sky.uk
notify:         hostmaster@sky.uk
notify:         ripe-update@sky.uk
mnt-by:         BSKYB-BROADBAND-MNT
created:        2006-07-07T09:21:33Z
last-modified:  2024-09-05T10:14:22Z
source:         RIPE

route:          51.186.0.0/15
descr:          Sky Broadband
origin:         AS5607
mnt-by:         BSKYB-BROADBAND-MNT
notify:         ripe-update@sky.uk
created:        2021-04-22T08:44:08Z
last-modified:  2021-04-22T08:44:08Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 51.186.64.0/18

Range	ASN	Company	Num of IPs
51.186.0.0/15	AS5607	SKY UK Limited	131,072

Nearby Ranges

BGP prefixes that overlap with 51.186.0.0/16

Range	ASN	Company	Num of IPs
51.186.0.0/15	AS5607	SKY UK Limited	131,072

Hosted domains

There are 12 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
51.186.70.193	liftledger.ie	4
51.186.65.42	shrike71.com	1
51.186.79.160	bathroom-renovations-dublin.com	1
51.186.119.57	carraigbeag.online	1
51.186.96.185	markobrien.eu	1

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

Read more

Pingable IPs

16,195 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
51.186.66.241	AS5607 Sky UK Limited	`1.17ms` from Dublin, IE
51.186.127.73	AS5607 Sky UK Limited	`1.14ms` from Dublin, IE
51.186.96.163	AS5607 Sky UK Limited	`1.53ms` from Dublin, IE
51.186.92.151	AS5607 Sky UK Limited	`1.43ms` from Dublin, IE
51.186.79.136	AS5607 Sky UK Limited	`1.20ms` from Dublin, IE
51.186.78.199	AS5607 Sky UK Limited	`1.09ms` from Dublin, IE
51.186.81.18	AS5607 Sky UK Limited	`1.19ms` from Dublin, IE
51.186.111.55	AS5607 Sky UK Limited	`1.35ms` from Dublin, IE
51.186.120.168	AS5607 Sky UK Limited	`1.30ms` from Dublin, IE
51.186.102.240	AS5607 Sky UK Limited	`1.38ms` from Dublin, IE
51.186.124.146	AS5607 Sky UK Limited	`1.24ms` from Dublin, IE
51.186.123.215	AS5607 Sky UK Limited	`1.69ms` from Dublin, IE
51.186.77.194	AS5607 Sky UK Limited	`1.38ms` from Dublin, IE
51.186.118.144	AS5607 Sky UK Limited	`1.49ms` from Dublin, IE
51.186.110.85	AS5607 Sky UK Limited	`1.43ms` from Dublin, IE
51.186.114.114	AS5607 Sky UK Limited	`1.21ms` from Dublin, IE
51.186.99.174	AS5607 Sky UK Limited	`1.06ms` from Dublin, IE
51.186.84.48	AS5607 Sky UK Limited	`1.50ms` from Dublin, IE
51.186.82.144	AS5607 Sky UK Limited	`1.49ms` from Dublin, IE
51.186.68.109	AS5607 Sky UK Limited	`1.07ms` from Dublin, IE
51.186.105.196	AS5607 Sky UK Limited	`1.62ms` from Dublin, IE
51.186.103.163	AS5607 Sky UK Limited	`1.77ms` from Dublin, IE
51.186.71.14	AS5607 Sky UK Limited	`1.30ms` from Dublin, IE
51.186.106.76	AS5607 Sky UK Limited	`1.46ms` from Dublin, IE
51.186.91.236	AS5607 Sky UK Limited	`1.39ms` from Dublin, IE

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
134.228.253.194	AS13490 Buckeye Cablevision, Inc.	`10.15ms` from Detroit, US
89.106.137.2	AS51173 Premier Data Networks LTD	`4.84ms` from Dublin, IE
217.235.67.130	AS3320 Deutsche Telekom AG	`8.38ms` from Frankfurt am Main, DE
136.228.197.98	AS202276 IBOSS, INC	`0.66ms` from Helsinki, FI
88.115.244.2	AS719 Elisa Oyj	`0.66ms` from Helsinki, FI
43.199.242.210	AS16509 Amazon.com, Inc.	`0.11ms` from Hong Kong, HK
83.36.101.34	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.30ms` from Madrid, ES
177.220.35.2	AS53187 UNIVERSIDADE ESTADUAL DE CAMPINAS	`2.43ms` from Osasco, BR
92.168.0.194	AS3215 Orange S.A.	`0.99ms` from Paris, FR
204.186.48.66	AS3737 PenTeleData Inc.	`9.33ms` from Philadelphia, US
23.102.130.194	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
50.68.183.18	AS6327 Shaw Communications	`8.61ms` from Seattle, US
108.61.183.242	AS20473 The Constant Company, LLC	`0.12ms` from Tokyo, JP
142.118.63.66	AS577 Bell Canada	`2.02ms` from Toronto, CA
193.171.253.2	AS1853 ACONET	`0.23ms` from Vienna, AT
144.24.242.194	AS31898 Oracle Corporation	`0.16ms` from Zuerich, CH
89.194.187.34	AS8011 MongoDB, Inc.	`3.27ms` from Allentown, US
84.83.72.50	AS1136 KPN B.V.	`1.77ms` from Amsterdam, NL
86.127.236.50	AS57269 DIGI SPAIN TELECOM S.L.	`0.90ms` from Barcelona, ES
105.154.15.50	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.02ms` from Casablanca, MA
175.152.116.146	AS4837 CHINA UNICOM China169 Backbone	`2.92ms` from Chengdu, CN
63.86.13.82	AS701 Verizon Business	`6.80ms` from Chicago, US
87.20.21.226	AS3269 Telecom Italia S.p.A.	`5.76ms` from Frosinone, IT
213.220.114.2	AS12969 Vodafone Iceland	`1.35ms` from Hafnarfjoerdur, IS
187.1.114.2	AS53163 CONID - Companhia Naciona para Inclusão Digital	`14.23ms` from Joao Pessoa, BR

Traceroute

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

traceroute -a -n -q1 -f3 51.186.113.176

traceroute to 51.186.113.176 (51.186.113.176): 64 hops max, 52 byte packets

3 [AS1299] 62.115.173.209 0.959 ms

4 *

5 [AS5607] 51.186.113.176 3.022 ms

Measurement taken from

IPinfo ProbeNet in Dublin, IE

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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