121.54.184.0/24

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 121.54.184.0/24

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
121.54.184.0/22	AS212581	SGX FX SYSTEMS UK LIMITED	1,024
121.54.160.0/22	AS132839	POWER LINE (HK) CO., LIMITED	1,024
121.54.164.0/22	AS134739	AGB Communication Co., Ltd	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
121.54.190.0/24	AS62468	7F,World peace center,55 wo tong tsui st,kwai chung	256
121.54.191.0/24	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

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

IP Address	ASN	Details
121.54.184.17	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
36.148.0.104	AS56047 China Mobile communications corporation	`0.46ms` from Changsha, CN
91.8.32.72	AS3320 Deutsche Telekom AG	`4.08ms` from Frankfurt am Main, DE
72.183.142.216	AS11427 Charter Communications Inc	`10.97ms` from Houston, US
83.44.143.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.98ms` from Madrid, ES
47.200.167.104	AS5650 Frontier Communications of America, Inc.	`6.41ms` from Miami, US
75.229.118.56	AS6167 Verizon Business	`18.26ms` from Miami, US
126.58.34.200	AS17676 SoftBank Corp.	`7.69ms` from Osaka, JP
122.42.181.8	AS17858 LG POWERCOMM	`3.57ms` from Seoul, KR
183.123.69.88	AS4766 Korea Telecom	`4.25ms` from Seoul, KR
82.153.1.232	AS211439 Jurgita Jurgaitiene trading as LOCOTORPI	`0.16ms` from Sofia, BG
185.115.185.248	AS8560 IONOS SE	`4.18ms` from Vienna, AT
174.110.57.72	AS11426 Charter Communications Inc	`10.40ms` from Charlotte, US
103.106.35.184	AS137252 Mohammad Shahajahan	`1.22ms` from Dhaka, BD
38.173.28.104	AS398478 PEG TECH INC	`0.25ms` from Hong Kong, HK
211.179.61.72	AS9318 SK Broadband Co Ltd	`1.84ms` from Incheon, KR
98.70.252.8	AS8075 Microsoft Corporation	`0.17ms` from Lohogaon, IN
83.99.86.200	AS6661 POST Luxembourg	`1.19ms` from Luxembourg, LU
92.29.174.248	AS13285 TalkTalk Communications Limited	`6.00ms` from Manchester, GB
67.252.41.168	AS11351 Charter Communications Inc	`18.89ms` from New York City, US
128.223.4.8	AS3582 University of Oregon	`3.31ms` from Portland, US
79.30.90.24	AS3269 Telecom Italia S.p.A.	`2.75ms` from Rome, IT
165.232.172.184	AS14061 DigitalOcean, LLC	`0.26ms` from Singapore, SG
37.251.127.168	AS1136 KPN B.V.	`3.32ms` from Amsterdam, NL
85.28.81.104	AS6848 Telenet BV	`5.89ms` from Brussels, BE
116.168.86.88	AS4837 CHINA UNICOM China169 Backbone	`6.89ms` from Chongqing, CN

Traceroute

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

traceroute -a -n -q1 121.54.184.11

traceroute to 121.54.184.11 (121.54.184.11): 64 hops max, 52 byte packets

1 [AS31898] 140.91.200.59 0.122 ms

2 [AS2914] 82.112.115.214 0.424 ms

3 [AS2914] 82.112.115.213 0.4 ms

4 *

5 *

6 [AS2914] 129.250.4.141 1.207 ms

7 [AS2914] 83.231.146.89 2.181 ms

8 [AS212581] 64.52.164.4 2.25 ms

9 *

10 [AS212581] 121.54.184.11 2.153 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 2026

What are IP address ranges?

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