154.57.240.0/22

AS48945 · OPEN FIBRE NETWORKS (WHOLESALE) LIMITED

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Summary

Country	United Kingdom
Domain	ofnl.uk
ASN	AS48945
Registry	ARIN
ID	OPEN-FIBRE-CGNT-NET-7

WHOIS Details

NetHandle:      NET-154-57-224-0-1
OrgID:          C08353227
Parent:         NET-154-57-0-0-1
NetName:        OPEN-FIBRE-CGNT-NET-7
NetRange:       154.57.224.0 - 154.57.255.255
NetType:        reassignment
RegDate:        2022-04-29
Updated:        2022-04-29
Source:         ARIN


OrgID:          C08353227
OrgName:        Open Fibre Networks Ltd
CanAllocate:    
Street:         352 Buckingham Ave
City:           Slough
State/Prov:     BERKSHIRE
Country:        GB
PostalCode:     SL1 4NB
RegDate:        2022-04-29
Updated:        2022-04-29
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 154.57.0.0/16

Range	ASN	Company	Num of IPs
154.57.176.0/20	AS174	IntechDC	4,096
154.57.176.0/20	AS58678	IntechDC	4,096
154.57.172.0/22	AS137182	Blue Wireless (Europe) B.V.	1,024
154.57.8.0/22	AS200736	MEDIANET INVEST M.I.K.E	1,024
154.57.4.0/22	AS200736	MEDIANET INVEST MAE	1,024
154.57.164.0/22	AS214618	ANTYXSOFT INFORMATION SYSTEMS PC	1,024
154.57.168.0/22	AS49121	Infinity Telecom, s.r.o.	1,024
154.57.22.0/23	AS50919	Interworks	512
154.57.147.0/24	AS50605	Redwood Technologies Limited	256
154.57.39.0/24	AS212628	ARTRUBY PTE. LTD.	256
154.57.159.0/24	AS52438	Planisys Corp	256
154.57.19.0/24	AS214618	Hack The Box SMPC	256
154.57.57.0/24	AS27717	Cable Centro Sur C.A.	256
154.57.85.0/24	AS34927	iFog GmbH	256
154.57.137.0/24	AS39351	31173 Services AB	256
154.57.138.0/24	AS39351	31173 Services AB	256
154.57.144.0/24	AS15695	Expereo International b.v.	256
154.57.18.0/24	AS50311	Gloman SA	256
154.57.20.0/24	AS50520	Hostmein IKE	256
154.57.158.0/24	AS174	Freewheel Media Inc.	256
154.57.24.0/24	AS174	LOOP TELECOMS O.E	256
154.57.17.0/24	AS174	ITNetworks TSOUTSIKOS X. & SIA E.E.	256
154.57.56.0/24	AS174	Rakworx Inc.	256
154.57.136.0/24	AS174	Sinma GmbH	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
154.57.240.49	whcuk.net	2

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
154.57.243.53	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	`1.89ms` from London, GB
154.57.242.126	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	`2.21ms` from London, GB
154.57.240.106	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	`1.76ms` from London, GB
154.57.241.45	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	`2.03ms` 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
31.21.227.214	AS50266 Odido Netherlands B.V.	`4.10ms` from Amsterdam, NL
111.194.12.246	AS4808 China Unicom Beijing Province Network	`3.65ms` from Beijing, CN
73.51.231.38	AS7922 Comcast Cable Communications, LLC	`3.55ms` from Chicago, US
27.12.105.134	AS4837 CHINA UNICOM China169 Backbone	`4.57ms` from Chongqing, CN
72.49.185.102	AS6181 Cincinnati Bell Telephone Company LLC	`4.32ms` from Columbus, US
166.0.236.6	AS6939 Hurricane Electric LLC	`0.40ms` from Fremont, US
62.196.179.6	AS3302 Retelit Digital Services S.p.A.	`2.29ms` from Milan, IT
95.156.74.198	AS12389 PJSC Rostelecom	`0.62ms` from Novosibirsk, RU
50.210.58.70	AS7922 Comcast Cable Communications, LLC	`5.80ms` from Seattle, US
41.182.58.22	AS36996 Telecom Namibia	`2.36ms` from Windhoek, NA
160.1.110.22	AS8987 Amazon Data Services Ireland Ltd	`0.32ms` from Boardman, US
20.1.189.38	AS8075 Microsoft Corporation	`0.23ms` from Boydton, US
12.247.94.230	AS7018 AT&T Enterprises, LLC	`1.82ms` from Dallas, US
99.137.21.86	AS7018 AT&T Enterprises, LLC	`17.14ms` from Dallas, US
97.122.89.150	AS209 CenturyLink Communications, LLC	`2.20ms` from Denver, US
84.58.160.86	AS3209 Vodafone GmbH	`4.65ms` from Duesseldorf, DE
8.138.25.182	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.49ms` from Guangzhou, CN
106.55.34.198	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.20ms` from Guangzhou, CN
149.233.207.214	AS15943 wilhelm.tel GmbH	`0.46ms` from Hamburg, DE
195.148.202.118	AS1741 CSC - Tieteen tietotekniikan keskus Oy	`2.43ms` from Helsinki, FI
86.162.198.182	AS2856 British Telecommunications PLC	`3.38ms` from London, GB
51.198.172.102	AS5607 Sky UK Limited	`3.58ms` from London, GB
174.95.143.166	AS577 Bell Canada	`3.55ms` from Montreal, CA
27.223.230.38	AS4837 CHINA UNICOM China169 Backbone	`1.10ms` from Qingdao, CN
106.12.105.70	AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd.	`3.95ms` from Shenzhen, CN

Traceroute

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

traceroute -a -n -q1 -f5 154.57.240.175

traceroute to 154.57.240.175 (154.57.240.175): 64 hops max, 52 byte packets

5 [AS48945] 154.57.240.175 5.271 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On March 29th 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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