121.54.184.0/23

AS212581 · SGX FX SYSTEMS UK LIMITED

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Summary

Country	United Kingdom
Domain	bidfx.com
ASN	AS212581
Parent Range	121.54.184.0/22
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

Overlapping Ranges

BGP prefixes that contain 121.54.184.0/23

Range	ASN	Company	Num of IPs
121.54.184.0/22	AS212581	SGX FX SYSTEMS UK LIMITED	1,024

Nearby Ranges

BGP prefixes that overlap with 121.54.0.0/16

Range	ASN	Company	Num of IPs
121.54.0.0/17	AS10139	Smart Broadband Incorporated	32,768
121.54.192.0/18	AS38091	LG HelloVision Corp.	16,384
121.54.128.0/19	AS4826	VOCUS PTY LTD	8,192
121.54.168.0/21	AS152194	Sun Network (Hong Kong) Limited	2,048
121.54.164.0/22	AS134739	AGB Communication Co., Ltd	1,024
121.54.160.0/22	AS132839	POWER LINE (HK) CO., LIMITED	1,024
121.54.184.0/22	AS212581	SGX FX SYSTEMS UK LIMITED	1,024
121.54.173.0/24	AS152194	MEGA-II IDC	256
121.54.174.0/24	AS152194	MEGA-II IDC	256
121.54.175.0/24	AS152194	MEGA-II IDC	256
121.54.188.0/24	AS62468	7F,World peace center,55 wo tong tsui st,kwai chung	256
121.54.189.0/24	AS62468	7F,World peace center,55 wo tong tsui st,kwai chung	256
121.54.190.0/24	AS62468	7F,World peace center,55 wo tong tsui st,kwai chung	256
121.54.164.0/24	AS134739	AGB Communication Co., Ltd	256
121.54.165.0/24	AS134739	AGB Communication Co., Ltd	256
121.54.166.0/24	AS134739	AGB Communication Co., Ltd	256
121.54.167.0/24	AS134739	AGB Communication Co., Ltd	256
121.54.168.0/24	AS152194	MEGA-II IDC	256
121.54.171.0/24	AS152194	MEGA-II IDC	256

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

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

IP Address	ASN	Details
121.54.185.1	AS212581 SGX FX SYSTEMS UK LIMITED	`0.83ms` from New York City, US
121.54.184.73	AS212581 SGX FX SYSTEMS UK 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
132.193.188.119	AS668 United States Department of Defense (DoD)	`0.60ms` from Atlanta, US
76.242.121.103	AS7018 AT&T Enterprises, LLC	`13.73ms` from Atlanta, US
109.137.55.151	AS5432 Proximus NV	`2.19ms` from Brussels, BE
23.57.225.87	AS16625 Akamai Technologies, Inc.	`0.12ms` from Delhi, IN
42.118.167.135	AS18403 FPT Telecom Company	`1.45ms` from Ho Chi Minh City, VN
83.51.31.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`10.19ms` from Madrid, ES
88.5.64.135	AS3352 TELEFONICA DE ESPANA S.A.U.	`4.88ms` from Madrid, ES
65.128.240.119	AS209 CenturyLink Communications, LLC	`1.32ms` from Minneapolis, US
27.199.10.151	AS4837 CHINA UNICOM China169 Backbone	`7.52ms` from Qingdao, CN
64.35.170.103	AS14618 Amazon.com, Inc.	`1.46ms` from Reston, US
32.192.177.71	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
98.247.174.103	AS7922 Comcast Cable Communications, LLC	`1.11ms` from Seattle, US
69.26.185.7	AS13445 Cisco Webex LLC	`0.22ms` from Sydney, AU
83.188.115.71	AS1257 Tele2 Sverige AB	`12.90ms` from Vilnius, LT
39.98.176.199	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.70ms` from Zhangjiakou, CN
39.97.159.87	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.91ms` from Beijing, CN
196.138.3.135	AS24835 Vodafone Data	`16.23ms` from Cairo, EG
184.55.66.87	AS10796 Charter Communications Inc	`5.59ms` from Chicago, US
136.30.124.7	AS19165 Webpass Inc.	`0.44ms` from Chicago, US
3.67.182.55	AS16509 Amazon.com, Inc.	`0.22ms` from Frankfurt am Main, DE
104.243.248.7	AS3223 Voxility LLP	`0.44ms` from Frankfurt am Main, DE
98.164.172.103	AS22773 Cox Communications Inc.	`6.59ms` from Los Angeles, US
122.233.113.39	AS4134 CHINANET-BACKBONE	`6.12ms` from Ningbo, CN
64.112.224.7	AS22171 IP Services	`3.83ms` from Portland, US
45.55.0.7	AS14061 DigitalOcean, LLC	`0.25ms` from Santa Clara, 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 121.54.184.1

traceroute to 121.54.184.1 (121.54.184.1): 64 hops max, 52 byte packets

4 [AS36236] 185.40.232.39 0.638 ms

5 [] 5.57.80.126 0.827 ms

6 [AS212581] 64.52.164.2 2.154 ms

7 [AS212581] 64.52.164.4 2.127 ms

8 [AS212581] 121.54.184.1 2.033 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On March 21st 2026

What are IP address ranges?

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