155.136.60.0/22

AS21054 · Natwest Markets PLC

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Summary

Country	United Kingdom
Domain	rbs.co.uk
ASN	AS21054
Parent Range	155.136.0.0/16
Registry	RIPE
ID	ROY-SCOT-NET

WHOIS Details

inetnum:        155.136.0.0 - 155.136.255.255
netname:        ROY-SCOT-NET
descr:          Royal Bank of Scotland
country:        GB
admin-c:        CL5041-RIPE
tech-c:         Rd5168-RIPE
status:         LEGACY
mnt-by:         RBSG-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-04T13:11:18Z
source:         RIPE

person:         Sean Jarvis
address:        42 Islington High Street
address:        London
address:        N1 8XL
phone:          +44 20 7063 1687
e-mail:         [email protected]
nic-hdl:        CL5041-RIPE
mnt-by:         RBSG-MNT
created:        2012-08-13T13:30:01Z
last-modified:  2016-09-19T12:39:19Z
source:         RIPE

person:         RBS dnsmaster
address:        42 Islington High Street
address:        London
address:        N1 8XL
phone:          +44 20 7615 9759
e-mail:         [email protected]
nic-hdl:        Rd5168-RIPE
mnt-by:         RBSG-MNT
created:        2012-08-13T13:33:33Z
last-modified:  2018-05-18T13:05:01Z
source:         RIPE

route:          155.136.0.0/16
descr:          Royal Bank of Scotland
origin:         AS21054
mnt-by:         RBSG-MNT
mnt-routes:     AS5564-MNT
mnt-routes:     RBSG-MNT
mnt-routes:     MNT-PROLE
created:        2009-04-07T12:30:12Z
last-modified:  2016-09-19T12:56:41Z
source:         RIPE

route:          155.136.0.0/16
descr:          Royal Bank of Scotland
origin:         AS32787
mnt-by:         MNT-PROLE
mnt-by:         RBSG-MNT
notify:         [email protected]
created:        2009-06-30T15:10:46Z
last-modified:  2011-03-25T10:05:43Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 155.136.60.0/22

Range	ASN	Company	Num of IPs
155.136.0.0/16	AS21054	Royal Bank of Scotland	65,536
155.136.0.0/16	AS21301	Royal Bank of Scotland	65,536
155.136.0.0/16	AS61231	Royal Bank of Scotland	65,536

Nearby Ranges

BGP prefixes that overlap with 155.136.0.0/16

Range	ASN	Company	Num of IPs
155.136.0.0/16	AS21054	Royal Bank of Scotland	65,536
155.136.0.0/16	AS21301	Royal Bank of Scotland	65,536
155.136.0.0/16	AS61231	Royal Bank of Scotland	65,536

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

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

IP Address	ASN	Details
155.136.60.42	AS21054 Natwest Markets PLC	`10.59ms` from London, GB
155.136.62.17	AS21054 Natwest Markets PLC	`11.10ms` 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
108.199.61.150	AS7018 AT&T Enterprises, LLC	`7.21ms` from Atlanta, US
171.6.115.166	AS45758 Triple T Broadband Public Company Limited	`2.33ms` from Bangkok, TH
101.26.54.182	AS4837 CHINA UNICOM China169 Backbone	`9.74ms` from Beijing, CN
157.137.99.70	AS31898 Oracle Corporation	`4.28ms` from Cleveland, US
87.144.202.70	AS3320 Deutsche Telekom AG	`8.48ms` from Frankfurt am Main, DE
182.42.238.6	AS4134 CHINANET-BACKBONE	`0.84ms` from Hohhot, CN
216.135.81.6	AS4261 Intermart Inc.	`3.69ms` from Indianapolis, US
172.246.14.166	AS200484 Sendinblue SAS	`4.28ms` from Paris, FR
54.157.226.86	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
153.231.54.70	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.46ms` from Tokyo, JP
104.151.1.102	AS8881 1&1 Versatel GmbH	`1.88ms` from Berlin, DE
129.229.31.214	AS668 United States Department of Defense (DoD)	`4.19ms` from Chicago, US
76.184.77.6	AS11427 Charter Communications Inc	`7.04ms` from Dallas, US
34.131.141.102	AS396982 Google LLC	`0.08ms` from Delhi, IN
103.177.170.118	AS149065 MT GROUP COMPANY LIMITED	`0.30ms` from Hanoi, VN
121.89.81.182	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.83ms` from Jining, CN
74.76.86.22	AS11351 Charter Communications Inc	`15.30ms` from New York City, US
4.216.86.102	AS8075 Microsoft Corporation	`0.52ms` from Tokyo, JP
108.141.26.198	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
73.219.107.214	AS7922 Comcast Cable Communications, LLC	`7.76ms` from Boston, US
95.100.29.214	AS16625 Akamai Technologies, Inc.	`1.12ms` from Cape Town, ZA
98.27.234.214	AS10796 Charter Communications Inc	`12.90ms` from Columbus, US
164.100.38.6	AS4758 National Informatics Centre	`2.31ms` from Delhi, IN
50.198.194.166	AS7922 Comcast Cable Communications, LLC	`5.60ms` from Denver, US
18.200.115.230	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 -f2 155.136.62.9

traceroute to 155.136.62.9 (155.136.62.9): 64 hops max, 52 byte packets

2 [] 5.57.81.220 2.061 ms

3 [AS32787] 104.86.67.121 1.659 ms

4 [AS32787] 72.52.54.138 15.521 ms

5 *

6 *

7 *

8 [AS21054] 155.136.62.9 13.698 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 30th 2026

What are IP address ranges?

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