5.255.138.0/24

AS9140 · Hyperneph Ltd

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Summary

Country	United Kingdom
Domain	fulcrumit.co.uk
ASN	AS9140
Registry	RIPE
ID	FULCRUM

WHOIS Details

inetnum:        5.255.138.0 - 5.255.138.255
netname:        FULCRUM
descr:          Fulcrum Networks
country:        GB
admin-c:        AS25215-RIPE
tech-c:         AS25215-RIPE
status:         ASSIGNED PA
mnt-by:         AS31137-MNT
mnt-lower:      AS31137-MNT
mnt-routes:     AS31137-MNT
created:        2013-04-03T11:25:02Z
last-modified:  2013-04-03T11:25:02Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR17700-RIPE
abuse-org:      ORG-HL58-RIPE

person:         Alan Simpson
address:        91 Brick Lane, London E1 6QL
phone:          +44 207 777 6122
e-mail:         [email protected]
nic-hdl:        AS25215-RIPE
mnt-by:         AS31137-MNT
created:        2012-07-09T13:53:45Z
last-modified:  2012-07-09T13:53:47Z
source:         RIPE

route:          5.255.138.0/24
descr:          FULCRUM
origin:         AS9140
mnt-by:         AS31137-MNT
created:        2013-04-03T12:09:54Z
last-modified:  2013-04-03T12:09:54Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 5.255.0.0/16

Range	ASN	Company	Num of IPs
5.255.192.0/18	AS208398	YANDEX LLC	16,384
5.255.192.0/18	AS208398	YANDEX LLC	16,384
5.255.192.0/18	AS13238	YANDEX LLC	16,384
5.255.192.0/18	AS13238	YANDEX LLC	16,384
5.255.64.0/19	AS50673	Serverius Holding B.V.	8,192
5.255.96.0/19	AS60404	The Infrastructure Group B.V.	8,192
5.255.32.0/20	AS31272	WildPark Co	4,096
5.255.160.0/20	AS34700	MAXNET TELECOM, LTD	4,096
5.255.176.0/20	AS21310	Satellite Ltd	4,096
5.255.0.0/21	AS30873	Public Telecommunication Corporation	2,048
5.255.24.0/21	AS30873	Public Telecommunication Corporation	2,048
5.255.8.0/21	AS30873	Public Telecommunication Corporation	2,048
5.255.32.0/21	AS31272	WildPark Co	2,048
5.255.40.0/21	AS31272	WildPark Co	2,048
5.255.48.0/21	AS199713	MLL Telecom Ltd.	2,048
5.255.144.0/21	AS12956	TELEFONICA GLOBAL SOLUTIONS SL	2,048
5.255.16.0/21	AS30873	Public Telecommunication Corporation	2,048
5.255.58.0/23	AS204413	Hyve Ltd	512
5.255.255.0/24	AS13238	Yandex enterprise network	256
5.255.255.0/24	AS13238	Yandex enterprise network	256
5.255.56.0/24	AS15623	CSR	256
5.255.132.0/24	AS201887	SAVACO NV	256
5.255.84.0/24	AS204963	Customer IP range	256
5.255.89.0/24	AS204963	SCALA-NET	256
5.255.255.0/24	AS208398	Yandex enterprise network	256
5.255.255.0/24	AS208398	Yandex enterprise network	256
5.255.57.0/24	AS213301	GEOCOM LLC	256
5.255.72.0/24	AS50673	Customer IP range	256
5.255.73.0/24	AS50673	Customer IP range	256
5.255.77.0/24	AS50673	Customer IP range	256
5.255.76.0/24	AS60222	Customer IP range	256
5.255.137.0/24	AS9140	Hyperneph	256

Hosted domains

There are 11 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
5.255.138.73	helpgdpr.co.uk	9
5.255.138.94	veracity.london	1
5.255.138.38	divert.org.uk	1

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
5.255.138.2	AS9140 Hyperneph Ltd	`0.51ms` 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
3.170.40.104	AS16509 Amazon.com, Inc.	`0.55ms` from Ashburn, US
111.197.84.40	AS4808 China Unicom Beijing Province Network	`3.30ms` from Beijing, CN
34.209.81.8	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
41.250.51.200	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.12ms` from Casablanca, MA
109.58.255.200	AS44034 Hi3G Access AB	`6.60ms` from Copenhagen, DK
52.19.49.152	AS16509 Amazon.com, Inc.	`0.21ms` from Dublin, IE
50.21.179.232	AS8560 IONOS SE	`0.42ms` from Lenexa, US
209.141.212.120	AS46792 Paragould Municipal Utilities	`5.52ms` from Little Rock, US
95.144.118.200	AS2856 British Telecommunications PLC	`2.05ms` from London, GB
44.192.10.136	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
3.219.230.200	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
188.10.199.200	AS3269 Telecom Italia S.p.A.	`4.96ms` from Rome, IT
5.107.252.168	AS5384 Emirates Internet	`5.41ms` from Al Fujairah City, AE
45.149.130.248	AS202656 Ivanov Vitaliy Sergeevich	`0.47ms` from Amsterdam, NL
91.7.225.104	AS3320 Deutsche Telekom AG	`2.85ms` from Duesseldorf, DE
52.57.243.120	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
218.20.153.136	AS4134 CHINANET-BACKBONE	`1.71ms` from Guangzhou, CN
103.80.27.72	AS142403 YISU CLOUD LTD	`2.46ms` from Hong Kong, HK
223.19.229.136	AS9304 HGC Global Communications Limited	`1.59ms` from Hong Kong, HK
12.217.98.120	AS7018 AT&T Enterprises, LLC	`1.71ms` from Houston, US
104.0.127.136	AS7018 AT&T Enterprises, LLC	`4.30ms` from Houston, US
2.117.3.200	AS3269 Telecom Italia S.p.A.	`1.06ms` from Milan, IT
98.4.210.40	AS11351 Charter Communications Inc	`18.12ms` from New York City, US
91.254.235.152	AS1267 WIND TRE S.P.A.	`9.45ms` from Rome, IT
159.26.85.72	AS46082 Voltage Park, Inc.	`1.51ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 -f4 5.255.138.77

traceroute to 5.255.138.77 (5.255.138.77): 64 hops max, 52 byte packets

4 [] 195.66.238.160 0.36 ms

5 [AS9140] 5.255.138.77 0.426 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 30th 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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