121.54.184.0/23

AS212581 · SGX FX SYSTEMS UK LIMITED

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Summary

Country	United Kingdom
Domain	bidfx.com
ASN	AS212581
Registry	RIPE
ID	UK-BIDFX-20170711

WHOIS Details

inetnum:        121.54.184.0 - 121.54.187.255
netname:        UK-BIDFX-20170711
country:        GB
org:            ORG-BSL34-RIPE
admin-c:        BN3031-RIPE
tech-c:         BN3031-RIPE
status:         ALLOCATED PA
mnt-by:         mnt-uk-bidfx-1
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-08-21T13:27:10Z
last-modified:  2023-08-21T13:27:10Z
source:         RIPE
abuse-email:    noc@bidfx.com
abuse-c:        AR60857-RIPE
abuse-org:      ORG-BSL34-RIPE

organisation:   ORG-BSL34-RIPE
org-name:       SGX FX SYSTEMS UK LIMITED
country:        GB
org-type:       LIR
address:        York House, 23 Kingsway
address:        WC2B 6UJ
address:        London
address:        UNITED KINGDOM
phone:          +442071493100
e-mail:         noc@fx.sgx.com
admin-c:        BN3031-RIPE
tech-c:         BN3031-RIPE
abuse-c:        AR60857-RIPE
mnt-ref:        mnt-uk-bidfx-1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         mnt-uk-bidfx-1
created:        2020-08-18T07:31:35Z
last-modified:  2024-06-21T02:06:13Z
source:         RIPE

role:           BidFX NOC
address:        York House, 23 Kingsway
address:        WC2B 6UJ
address:        London
address:        UNITED KINGDOM
phone:          +442071493100
e-mail:         noc@bidfx.com
nic-hdl:        BN3031-RIPE
mnt-by:         mnt-uk-bidfx-1
created:        2020-08-18T07:31:34Z
last-modified:  2020-08-18T07:31:34Z
source:         RIPE

route:          121.54.184.0/22
origin:         AS212581
mnt-by:         mnt-uk-bidfx-1
created:        2023-11-20T03:42:09Z
last-modified:  2023-11-20T03:42:09Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
121.54.184.1	AS212581 SGX FX SYSTEMS UK LIMITED	`1.36ms` from London, GB
121.54.185.2	AS212581 SGX FX SYSTEMS UK LIMITED	`0.80ms` from New York City, US

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
70.161.167.39	AS22773 Cox Communications Inc.	`9.77ms` from Ashburn, US
86.202.196.183	AS3215 Orange S.A.	`10.30ms` from Aubervilliers, FR
45.71.5.151	AS265884 CONSEJO NACIONAL DE INVESTIGACIONES CIENTÍFICAS Y TÉCNICAS (CONICET)	`0.64ms` from Buenos Aires, AR
97.224.35.231	AS6167 Verizon Business	`12.60ms` from Chicago, US
18.218.87.199	AS16509 Amazon.com, Inc.	`0.21ms` from Columbus, US
34.134.164.55	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
166.78.37.71	AS33070 Rackspace Hosting	`1.07ms` from Dallas, US
203.195.136.23	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.94ms` from Guangzhou, CN
82.2.25.23	AS5089 Virgin Media Limited	`6.96ms` from London, GB
195.22.196.119	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.10ms` from Milan, IT
60.99.110.23	AS17676 SoftBank Corp.	`3.56ms` from Osaka, JP
54.188.190.135	AS16509 Amazon.com, Inc.	`4.70ms` from Portland, US
81.68.188.135	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.31ms` from Shanghai, CN
203.47.172.135	AS1221 Telstra Limited	`13.22ms` from Sydney, AU
13.114.212.23	AS16509 Amazon.com, Inc.	`0.23ms` from Tokyo, JP
153.204.61.199	AS4713 NTT Communications Corporation	`9.81ms` from Tokyo, JP
174.88.103.87	AS577 Bell Canada	`1.27ms` from Toronto, CA
82.27.226.167	AS9009 M247 Europe SRL	`0.30ms` from Warsaw, PL
58.179.116.39	AS9443 Vocus Retail	`1.94ms` from Brisbane, AU
201.194.18.199	AS11830 Instituto Costarricense de Electricidad y Telecom.	`2.15ms` from Curridabat, CR
3.254.239.231	AS16509 Amazon.com, Inc.	`0.56ms` from Dublin, IE
84.175.172.231	AS3320 Deutsche Telekom AG	`5.09ms` from Duesseldorf, DE
79.213.156.39	AS3320 Deutsche Telekom AG	`7.12ms` from Frankfurt am Main, DE
159.75.104.39	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.76ms` from Guangzhou, CN
115.209.87.71	AS4134 CHINANET-BACKBONE	`10.01ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m11 121.54.184.114

traceroute to 121.54.184.114 (121.54.184.114): 11 hops max, 52 byte packets

4 [AS2914] 165.254.23.241 0.562 ms

5 [AS2914] 129.250.5.156 0.394 ms

6 [AS2914] 129.250.4.141 0.649 ms

7 [AS2914] 83.231.146.89 1.623 ms

8 [AS212581] 64.52.164.177 12.781 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in London, GB

On August 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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