31.3.217.0/24

AS200468 · ALVAREZ & MARSAL DISPUTES AND INVESTIGATIONS LLP

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Summary

Country	United Kingdom
Domain	bec.uk
ASN	AS200468
Registry	RIPE
ID	UK-FRAME-20110408

WHOIS Details

inetnum:        31.3.217.0 - 31.3.217.255
netname:        UK-FRAME-20110408
country:        GB
org:            ORG-MCSL9-RIPE
admin-c:        AA46272-RIPE
tech-c:         AA46272-RIPE
status:         ALLOCATED PA
mnt-by:         lir-uk-frame-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-03-03T11:00:11Z
last-modified:  2026-03-03T11:00:11Z
source:         RIPE
abuse-email:    frank@bec.uk
abuse-c:        AR79596-RIPE
abuse-org:      ORG-MCSL9-RIPE

organisation:   ORG-MCSL9-RIPE
org-name:       MAINFRAME & CYBERNETIC SYSTEMS LIMITED
country:        GB
org-type:       LIR
address:        New Broad Street House, 35 New Broad Street
address:        EC2M 1NH
address:        London
address:        UNITED KINGDOM
phone:          +442045830986
e-mail:         frank@bec.uk
admin-c:        AA46272-RIPE
tech-c:         AA46272-RIPE
abuse-c:        AR79596-RIPE
mnt-ref:        lir-uk-frame-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-frame-1-MNT
created:        2026-02-12T08:10:24Z
last-modified:  2026-02-12T08:10:24Z
source:         RIPE
abuse-email:    frank@bec.uk
abuse-c:        AR79596-RIPE
abuse-org:      undefined

role:           Admin
address:        UNITED KINGDOM
address:        London
address:        EC2M 1NH
address:        New Broad Street House, 35 New Broad Street
phone:          +442045830986
e-mail:         frank@bec.uk
nic-hdl:        AA46272-RIPE
mnt-by:         lir-uk-frame-1-MNT
created:        2026-02-12T08:10:24Z
last-modified:  2026-02-12T08:10:24Z
source:         RIPE

route:          31.3.217.0/24
origin:         AS200468
mnt-by:         IDEGROUP-MNT
mnt-by:         C4L-MNT
created:        2023-02-27T08:35:30Z
last-modified:  2023-02-27T08:35:30Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 31.3.0.0/16

Range	ASN	Company	Num of IPs
31.3.224.0/19	AS20860	Iomart Managed Services Limited	8,192
31.3.32.0/19	AS28952	O2 Slovakia, s.r.o.	8,192
31.3.112.0/21	AS2114	ESCUELAS DE ESTUDIOS SUPERIORES ESIC SACERDOTES DEL CORAZON DE JESUS PADRES REPARADORES	2,048
31.3.136.0/21	AS8426	Claranet SAS	2,048
31.3.120.0/21	AS31577	AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	2,048
31.3.104.0/21	AS197731	The Internet Engineering Group B.V.	2,048
31.3.16.0/21	AS47747	Limited Liability Company TeleTower	2,048
31.3.80.0/21	AS196714	Thueringer Netkom GmbH	2,048
31.3.8.0/21	AS5524	Breedband	2,048
31.3.64.0/21	AS60819	Safenames Ltd.	2,048
31.3.72.0/21	AS8368	Dstny A/S	2,048
31.3.28.0/22	AS25591	CristalNET	1,024
31.3.24.0/22	AS25591	CristalNET	1,024
31.3.218.0/23	AS201112	Andrzej Erenc trading as awHost	512
31.3.214.0/23	AS198400	IP Austria Communication GmbH	512
31.3.158.0/23	AS51430	AltusHost Sweden	512
31.3.150.0/23	AS49097	Fsas Technologies GmbH	512
31.3.221.0/24	AS25577	MAINFRAME & CYBERNETIC SYSTEMS LIMITED	256
31.3.223.0/24	AS25577	MAINFRAME & CYBERNETIC SYSTEMS LIMITED	256
31.3.120.0/24	AS31577	ProRed Wireless and FTTH Subscribers	256
31.3.92.0/24	AS34547	CATV Multimedia Gostivar	256
31.3.95.0/24	AS34547	TELESMART TELEKOM DOO	256
31.3.93.0/24	AS43612	Company for communications services A1 Makedonija DOOEL Skopje	256
31.3.94.0/24	AS43612	Company for communications services A1 Makedonija DOOEL Skopje	256
31.3.18.0/24	AS47747	Business center Letnikovskaya customers	256
31.3.156.0/24	AS51430	Altus Network	256
31.3.129.0/24	AS199662	Exion Networks SA	256
31.3.134.0/24	AS199662	Exion Networks SA	256
31.3.210.0/24	AS206470	Menzel IT GmbH	256
31.3.101.0/24	AS20857	XL Internet Services Amsterdam Network	256
31.3.0.0/24	AS21245	MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI	256
31.3.1.0/24	AS21245	MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI	256
31.3.2.0/24	AS21245	MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI	256
31.3.4.0/24	AS21245	MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI	256
31.3.5.0/24	AS21245	Medianova Global CDN Network	256
31.3.6.0/24	AS21245	MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI	256
31.3.7.0/24	AS21245	MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI	256
31.3.128.0/24	AS212865	Exion Networks SA	256
31.3.216.0/24	AS213173	NSP LLC	256
31.3.222.0/24	AS214547	ISTANBUL SABIHA GOKCEN ULUSLARARASI HAVALIMANI YATIRIM YAPIM VE ISLETME ANONIM SIRKETI	256
31.3.208.0/24	AS25577	MAINFRAME & CYBERNETIC SYSTEMS LIMITED	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
31.3.217.4	AS200468 ALVAREZ & MARSAL DISPUTES AND INVESTIGATIONS LLP	`1.00ms` 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
185.110.202.248	AS35470 Signet B.V.	`1.79ms` from Amsterdam, NL
79.117.31.168	AS57269 DIGI SPAIN TELECOM S.A	`1.16ms` from Barcelona, ES
23.230.64.248	AS3257 GTT Communications Inc.	`0.22ms` from Dallas, US
52.117.206.200	AS36351 IBM Cloud	`1.18ms` from Dallas, US
13.89.114.184	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
113.119.84.184	AS4134 CHINANET-BACKBONE	`2.08ms` from Guangzhou, CN
62.214.249.40	AS8881 1&1 Versatel GmbH	`3.79ms` from Hamburg, DE
116.62.99.248	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.83ms` from Hangzhou, CN
109.176.253.232	AS207835 CREART TEKNOLOJI ANONIM SIRKETI	`0.20ms` from Istanbul, TR
193.237.82.168	AS5378 Vodafone Limited	`3.20ms` from Manchester, GB
189.153.19.184	AS8151 UNINET	`2.12ms` from Monterrey, MX
80.254.126.200	AS21479 PJSC Rostelecom	`15.95ms` from Moscow, RU
122.250.123.40	AS18077 Yamaguchi Cable Vision Co.,Ltd	`7.86ms` from Osaka, JP
109.218.205.8	AS3215 Orange S.A.	`13.65ms` from Saint-Denis, FR
175.115.142.88	AS9318 SK Broadband Co Ltd	`2.27ms` from Seoul, KR
24.207.221.168	AS20115 Charter Communications LLC	`6.22ms` from St. Louis, US
111.232.2.40	AS10013 FreeBit Co.,Ltd.	`19.32ms` from Tokyo, JP
31.187.66.56	AS136787 PacketHub S.A.	`0.12ms` from Tokyo, JP
106.148.45.136	AS2516 KDDI CORPORATION	`15.94ms` from Tokyo, JP
188.91.60.136	AS50266 Odido Netherlands B.V.	`3.05ms` from Amsterdam, NL
109.57.131.248	AS44034 Hi3G Access AB	`5.32ms` from Copenhagen, DK
54.155.109.232	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
86.60.129.120	AS39699 Lounea Palvelut Oy	`2.50ms` from Helsinki, FI
92.16.169.168	AS13285 TalkTalk Communications Limited	`3.64ms` from London, GB
79.53.48.120	AS3269 Telecom Italia S.p.A.	`9.12ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f3 31.3.217.1

traceroute to 31.3.217.1 (31.3.217.1): 64 hops max, 52 byte packets

3 [] 5.57.81.237 3.067 ms

4 [] 212.74.73.108 1.25 ms

5 [AS200468] 31.3.217.1 2.027 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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