141.228.56.0/21

AS12701 · Barclays Bank plc

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Summary

Country	United Kingdom
Domain	barclays.com
ASN	AS12701
Parent Range	141.228.0.0/16
Registry	RIPE
ID	BARCLAYS-CIBWM

WHOIS Details

inetnum:        141.228.0.0 - 141.228.255.255
netname:        BARCLAYS-CIBWM
descr:          Barclays Capital
descr:          5 The North Colonnade
descr:          LONDON
descr:          E14 4BB
country:        GB
admin-c:        BARC-RIPE
tech-c:         BARC-RIPE
status:         LEGACY
mnt-by:         BC-NET-MNT
mnt-lower:      BC-NET-MNT
mnt-routes:     BC-NET-MNT
created:        2003-03-05T13:44:34Z
last-modified:  2019-12-04T13:12:19Z
source:         RIPE

person:         Barclays Capital
address:        1 Churchill Place, London, E14 5HP
e-mail:         networkoperationsl2eme@barclays.com
phone:          +44 (0) 20 31344422
nic-hdl:        BARC-RIPE
mnt-by:         BC-NET-MNT
created:        2012-01-26T14:51:59Z
last-modified:  2023-06-14T13:59:02Z
source:         RIPE

route:          141.228.0.0/16
descr:          Barclays Capital, 5 The North Colonnade, London, E14 4BB
origin:         AS12701
mnt-by:         BC-NET-MNT
created:        2006-05-18T09:53:39Z
last-modified:  2006-05-18T09:53:39Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 141.228.56.0/21

Range	ASN	Company	Num of IPs
141.228.0.0/16	AS12701	Barclays Capital	65,536
141.228.0.0/16	AS28690	Barclays Capital	65,536
141.228.0.0/16	AS44022	Barclays Capital	65,536

Nearby Ranges

BGP prefixes that overlap with 141.228.0.0/16

Range	ASN	Company	Num of IPs
141.228.0.0/16	AS12701	Barclays Capital	65,536
141.228.0.0/16	AS28690	Barclays Capital	65,536
141.228.0.0/16	AS44022	Barclays Capital	65,536
141.228.240.0/20	AS44022	Barclays Capital	4,096
141.228.192.0/23	AS12701	Barclays Capital	512
141.228.192.0/23	AS44022	Barclays Capital	512

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

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

IP Address	ASN	Details
141.228.63.4	AS28690 Barclays Bank PLC	`2.18ms` 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
34.239.21.197	AS14618 Amazon.com, Inc.	`0.55ms` from Ashburn, US
54.230.199.133	AS16509 Amazon.com, Inc.	`0.03ms` from Bangkok, TH
4.2.55.5	AS3356 Level 3 Parent, LLC	`0.51ms` from Charlotte, US
74.87.228.37	AS10796 Charter Communications Inc	`3.19ms` from Columbus, US
156.234.167.149	AS138415 Yancy Limited	`0.66ms` from Hong Kong, HK
70.185.213.213	AS22773 Cox Communications Inc.	`8.13ms` from Kansas City, US
97.93.36.5	AS20115 Charter Communications LLC	`3.34ms` from Los Angeles, US
149.74.113.245	AS12479 Orange Espagne SA	`10.89ms` from Madrid, ES
82.113.221.165	AS30848 UNIDATA S.p.A.	`0.64ms` from Milan, IT
211.138.185.117	AS9808 China Mobile Communications Group Co., Ltd.	`5.91ms` from Nanjing, CN
176.130.173.37	AS5410 Bouygues Telecom SA	`2.23ms` from Paris, FR
151.27.19.69	AS1267 WIND TRE S.P.A.	`4.25ms` from Rome, IT
200.7.86.53	AS52224 LACNIC - Latin American and Caribbean IP address	`0.10ms` from Santiago, CL
112.148.142.149	AS17858 LG POWERCOMM	`2.19ms` from Seoul, KR
103.226.76.181	AS38673 Korea Cable TV Kwangju Broadcasting	`6.15ms` from Seoul, KR
212.21.148.85	AS25374 ESCOM Ltd. - Haskovo	`3.47ms` from Sofia, BG
194.60.242.5	AS39577 Goodnet LLC	`16.43ms` from Tbilisi, GE
46.100.72.53	AS58224 Iran Telecommunication Company PJS	`13.33ms` from Yerevan, AM
162.245.112.37	AS26215 Xclutel LLC	`0.38ms` from Chicago, US
50.223.73.5	AS7922 Comcast Cable Communications, LLC	`10.63ms` from Chicago, US
211.140.103.37	AS56041 China Mobile communications corporation	`6.59ms` from Hangzhou, CN
50.208.84.229	AS7922 Comcast Cable Communications, LLC	`9.79ms` from Houston, US
165.165.195.21	AS5713 Telkom SA Ltd.	`0.65ms` from Johannesburg, ZA
76.149.81.5	AS7922 Comcast Cable Communications, LLC	`11.03ms` from Los Angeles, US
173.231.104.213	AS22652 Videotron Ltee	`0.47ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f4 -m8 141.228.61.73

traceroute to 141.228.61.73 (141.228.61.73): 8 hops max, 52 byte packets

4 [] 194.68.123.81 10.757 ms

5 [] 140.222.237.217 35.004 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On December 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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