155.136.200.0/24

AS21301 · Natwest Markets PLC

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Summary

Country	United Kingdom
Domain	rbs.co.uk
ASN	AS21301
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 155.136.200.0/24

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 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
155.136.200.12	natwestgrouppeople.com	2
155.136.200.25	bankofapis.com	1
155.136.200.1	rbspeople.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
155.136.200.65	AS21301 Natwest Markets PLC	`13.03ms` 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
54.186.168.232	AS16509 Amazon.com, Inc.	`0.09ms` from Boardman, US
39.53.69.104	AS17557 Pakistan Telecommunication Company Limited	`19.49ms` from Karachi, PK
108.253.205.184	AS7018 AT&T Enterprises, LLC	`18.33ms` from Los Angeles, US
38.55.15.72	AS8796 FASTNET DATA INC	`0.28ms` from Los Angeles, US
179.232.221.8	AS28573 Claro NXT Telecomunicacoes Ltda	`10.02ms` from Sao Paulo, BR
20.237.63.120	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
110.241.213.136	AS4837 CHINA UNICOM China169 Backbone	`10.35ms` from Beijing, CN
190.250.185.200	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.71ms` from Bogota, CO
3.131.61.120	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
172.170.196.152	AS8075 Microsoft Corporation	`0.35ms` from Des Moines, US
93.133.59.120	AS6805 Telefonica Germany GmbH & Co.OHG	`3.86ms` from Duesseldorf, DE
130.208.168.24	AS15474 Rannsokna- og haskolanet Islands hf.	`0.75ms` from Hafnarfjoerdur, IS
97.235.240.248	AS6167 Verizon Business	`11.02ms` from Herndon, US
34.175.228.88	AS396982 Google LLC	`0.11ms` from Madrid, ES
98.231.25.216	AS7922 Comcast Cable Communications, LLC	`9.24ms` from Orlando, US
126.81.214.184	AS17676 SoftBank Corp.	`10.12ms` from Osaka, JP
54.172.41.248	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
104.210.193.168	AS8075 Microsoft Corporation	`0.21ms` from San Antonio, US
119.198.108.120	AS4766 Korea Telecom	`6.62ms` from Seoul, KR
130.159.94.232	AS786 Jisc Services Limited	`8.60ms` from Sheffield, GB
150.95.212.8	AS7506 GMO Internet Group, Inc.	`0.30ms` from Tokyo, JP
92.105.29.24	AS3303 Swisscom (Switzerland) Ltd	`0.70ms` from Zuerich, CH
92.65.73.200	AS1136 KPN B.V.	`0.59ms` from Amsterdam, NL
23.79.36.72	AS16625 Akamai Technologies, Inc.	`0.48ms` from Atlanta, US
152.86.194.8	AS53435 JACKSON ENERGY AUTHORITY	`10.24ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f2 155.136.200.12

traceroute to 155.136.200.12 (155.136.200.12): 64 hops max, 52 byte packets

2 [] 5.57.81.220 2.694 ms

3 [AS32787] 104.86.67.48 12.157 ms

4 [AS32787] 209.200.159.116 23.444 ms

5 *

6 *

7 *

8 [AS21301] 155.136.200.12 13.945 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 6th 2025

What are IP address ranges?

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