155.136.202.0/23

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:         sean.jarvis@rbs.com
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:         domains@rbs.co.uk
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:         hostmaster@prolexic.com
created:        2009-06-30T15:10:46Z
last-modified:  2011-03-25T10:05:43Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 155.136.202.0/23

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

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
155.136.203.216 AS21054 Natwest Markets PLC 10.47ms from Erith, GB
155.136.202.21 AS21054 Natwest Markets PLC 10.64ms 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
134.231.145.231 AS394089 Google LLC 0.13ms from Ashburn, US
71.82.65.183 AS20115 Charter Communications LLC 12.20ms from Chicago, US
92.73.19.247 AS3209 Vodafone GmbH 6.65ms from Duesseldorf, DE
91.50.233.7 AS3320 Deutsche Telekom AG 2.42ms from Hamburg, DE
222.254.97.183 AS45899 VNPT Corp 2.42ms from Hanoi, VN
116.102.5.103 AS24086 Viettel Corporation 3.01ms from Ho Chi Minh City, VN
78.189.15.119 AS9121 Turk Telekomunikasyon Anonim Sirketi 18.37ms from Istanbul, TR
149.129.249.39 AS45102 Alibaba (US) Technology Co., Ltd. 0.65ms from Jakarta, ID
74.225.91.231 AS8075 Microsoft Corporation 12.30ms from Kolhapur, IN
31.129.176.215 AS24872 MAGNUS NG LLC 2.28ms from Kyiv, UA
99.36.114.247 AS7018 AT&T Enterprises, LLC 9.76ms from Los Angeles, US
158.217.45.151 AS18276 Kansai University 2.09ms from Osaka, JP
189.101.156.215 AS28573 Claro NXT Telecomunicacoes Ltda 9.25ms from Osasco, BR
88.201.138.39 AS35807 SkyNet Ltd. 0.80ms from Saint Petersburg, RU
125.148.46.7 AS4766 Korea Telecom 1.91ms from Seoul, KR
210.45.72.199 AS4538 China Education and Research Network Center 10.09ms from Shanghai, CN
24.85.153.199 AS6327 Shaw Communications 9.35ms from Vancouver, CA
184.191.70.71 AS22773 Cox Communications Inc. 3.73ms from Ashburn, US
117.239.217.183 AS9829 National Internet Backbone 8.02ms from Delhi, IN
93.197.161.215 AS3320 Deutsche Telekom AG 5.09ms from Frankfurt am Main, DE
112.127.46.71 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 7.14ms from Hangzhou, CN
123.172.52.39 AS4134 CHINANET-BACKBONE 8.33ms from Harbin, CN
83.49.206.183 AS3352 TELEFONICA DE ESPANA S.A.U. 8.15ms from Madrid, ES
36.32.63.55 AS140726 UNICOM AnHui province network 5.51ms from Nanjing, CN
222.185.27.87 AS4134 CHINANET-BACKBONE 3.47ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 155.136.202.12
traceroute to 155.136.202.12 (155.136.202.12): 64 hops max, 52 byte packets
4 [AS32787] 2.21.124.27 1.796 ms
5 [AS32787] 72.52.55.110 11.265 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in London, GB
On

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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