154.57.250.0/23

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
154.57.4.0/22	AS200736	MEDIANET INVEST MAE	1,024
154.57.8.0/22	AS200736	MEDIANET INVEST M.I.K.E	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
154.57.17.0/24	AS174	ITNetworks TSOUTSIKOS X. & SIA E.E.	256
154.57.136.0/24	AS174	Sinma GmbH	256
154.57.56.0/24	AS174	Rakworx Inc.	256
154.57.24.0/24	AS174	LOOP TELECOMS O.E	256

Hosted domains

There are 15 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
154.57.251.22	drneal.co.uk	5
154.57.251.46	cavalierequestrian.co.uk	4
154.57.251.33	parrs.net	1
154.57.250.206	keeley.org.uk	1
154.57.251.217	sjhead.co.uk	1
154.57.250.120	vanqor.com	1
154.57.250.223	anonchat.co.uk	1
154.57.251.6	minideathstar.com	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

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

IP Address	ASN	Details
154.57.251.87	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	`1.21ms` from London, GB
154.57.250.144	AS48945 OPEN FIBRE NETWORKS (WHOLESALE) LIMITED	`1.59ms` 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
52.226.95.151	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
97.212.184.151	AS6167 Verizon Business	`18.44ms` from Atlanta, US
141.197.10.231	AS22764 Fluor Enterprises, Inc.	`2.48ms` from Erith, GB
154.200.87.103	AS395793 Arisk Communications inc.	`0.61ms` from Ho Chi Minh City, VN
194.69.74.7	AS40841 MARKETAXESS HOLDINGS, INC.	`0.53ms` from London, GB
82.147.20.215	AS6908 Datahop - Six Degrees	`5.00ms` from London, GB
167.62.9.231	AS6057 Administracion Nacional de Telecomunicaciones	`1.72ms` from Montevideo, UY
24.191.79.55	AS6128 Cablevision Systems Corp.	`8.63ms` from Newark, US
5.129.2.103	AS31200 Novotelecom Ltd	`1.29ms` from Novosibirsk, RU
58.88.98.55	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.70ms` from Osaka, JP
190.219.185.55	AS18809 Cable Onda	`8.64ms` from Panama, PA
54.67.79.39	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
116.232.114.247	AS4812 China Telecom (Group)	`2.75ms` from Shanghai, CN
47.82.147.103	AS45102 Alibaba (US) Technology Co., Ltd.	`0.81ms` from Singapore, SG
111.168.233.167	AS2518 BIGLOBE Inc.	`9.83ms` from Tokyo, JP
83.7.246.183	AS5617 Orange Polska Spolka Akcyjna	`6.58ms` from Warsaw, PL
222.139.36.167	AS4837 CHINA UNICOM China169 Backbone	`4.77ms` from Zhengzhou, CN
76.198.24.151	AS7018 AT&T Enterprises, LLC	`17.43ms` from Chicago, US
184.56.90.39	AS10796 Charter Communications Inc	`11.36ms` from Columbus, US
168.199.183.39	AS212238 Datacamp Limited	`0.53ms` from Dublin, IE
119.131.144.55	AS4134 CHINANET-BACKBONE	`1.73ms` from Guangzhou, CN
93.237.186.103	AS3320 Deutsche Telekom AG	`3.35ms` from Hamburg, DE
116.120.193.55	AS9318 SK Broadband Co Ltd	`3.33ms` from Incheon, KR
113.58.95.23	AS4837 CHINA UNICOM China169 Backbone	`10.31ms` from Liuzhou, CN
212.142.253.167	AS12338 Euskaltel S.A.	`18.36ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 -f4 154.57.250.178

traceroute to 154.57.250.178 (154.57.250.178): 64 hops max, 52 byte packets

4 [] 195.66.238.78 0.645 ms

5 [AS48945] 154.57.250.178 2.625 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On March 13th 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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