1. All IP Ranges
  2. 161.0.0.0/8
  3. 161.17.0.0/16
  4. AS15404  | 161.17.0.0/16

161.17.0.0/16

AS15404  ·  COLT Technology Services Group Limited

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Summary

Country United Kingdom
Domain guysandstthomas.nhs.uk
ASN AS15404
Registry RIPE
ID UK-GUYS-AND-ST-THOMAS-NHS-FOUNDATION-TRUST

WHOIS Details

inetnum:        161.17.0.0 - 161.17.255.255
netname:        UK-GUYS-AND-ST-THOMAS-NHS-FOUNDATION-TRUST
descr:          Guy's and St Thomas' NHS Foundation Trust
descr:          Westminster Bridge Road
descr:          London SE1 7EH
country:        GB
org:            ORG-GAST1-RIPE
admin-c:        AS4093-RIPE
admin-c:        PD8362-RIPE
tech-c:         AS4093-RIPE
tech-c:         PD8362-RIPE
status:         LEGACY
mnt-by:         COLT-UK
mnt-lower:      COLT-UK
mnt-routes:     COLT-UK
created:        2004-01-20T10:47:28Z
last-modified:  2015-11-27T14:40:13Z
source:         RIPE

organisation:   ORG-GAST1-RIPE
org-name:       Guy's and St Thomas' NHS Foundation Trust
org-type:       Other
address:        Westminster Bridge Road, London
e-mail:         [email protected]
mnt-ref:        COLT-UK
mnt-by:         COLT-UK
created:        2015-11-27T12:22:10Z
last-modified:  2015-11-27T12:22:10Z
source:         RIPE

person:         Andrew Stirling
address:        St. Thomas Hospital
address:        Computer Services Department
address:        Lambeth Palace Road
address:        London SE1 7EH
address:        UK
address:        GB
phone:          +44 71 928 9292 2209
nic-hdl:        AS4093-RIPE
mnt-by:         RIPE-ERX-MNT
created:        2004-01-20T09:59:44Z
last-modified:  2004-01-20T09:59:44Z
source:         RIPE

person:         Paul Dimond
address:        Guy's and St Thomas' NHS Foundation Trust
address:        Westminster Bridge Road, London, SE1 7EH
phone:          +44 020 7188 7188
nic-hdl:        PD8362-RIPE
notify:         [email protected]
mnt-by:         COLT-UK
created:        2015-11-27T12:18:40Z
last-modified:  2017-10-30T23:03:27Z
source:         RIPE

route:          161.17.0.0/16
descr:          Route object for
origin:         AS15404
mnt-by:         COLT-UK
created:        2015-12-21T13:22:20Z
last-modified:  2015-12-21T13:22:20Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 161.0.0.0/8

Range ASN Company Num of IPs
161.232.0.0/16 AS207266 Afilias, Inc. 65,536
161.150.0.0/16 AS22125 PNC Bank, National Association 65,536
161.225.0.0/16 AS17052 Target Corporation 65,536
161.54.0.0/16 AS200060 Sjofartsverket 65,536
161.137.0.0/16 AS1761 Texas Workforce Commission 65,536
161.242.0.0/16 AS19693 Bausch & Lomb 65,536
161.50.0.0/16 AS139344 ACT Government InTACT Group 65,536
161.191.0.0/16 AS16509 Amazon Technologies Inc. 65,536
161.206.0.0/16 AS16509 Amazon Technologies Inc. 65,536
161.23.0.0/16 AS198864 Queen Mary University of London 65,536
161.223.0.0/16 AS16509 Indian Health Service 65,536
161.3.0.0/16 AS1724 DSI - Direction du Systeme d'Information 65,536
161.163.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.193.0.0/16 AS16509 Amazon.com, Inc. 65,536
161.164.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.154.0.0/16 AS10273 Florida Power & Light Company 65,536
161.227.0.0/16 AS15173 Ethyl Corporation 65,536
161.242.0.0/16 AS15141 Bausch & Lomb 65,536
161.14.0.0/16 AS16509 Amazon.com, Inc. 65,536
161.180.0.0/16 AS16509 Amazon Technologies Inc. 65,536
161.46.0.0/16 AS16509 Amazon.com, Inc. 65,536
161.166.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.223.0.0/16 AS14618 Indian Health Service 65,536
161.176.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.178.0.0/16 AS16509 Amazon.com, Inc. 65,536
161.232.0.0/16 AS12041 Afilias, Inc. 65,536
161.177.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.169.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.5.0.0/16 AS12311 International Atomic Energy Centre (IAEA) 65,536
161.230.0.0/16 AS12353 Vodafone Portugal - Communicacoes Pessoais S.A. 65,536
161.171.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.44.0.0/16 AS109 CISCO SYSTEMS, INC. 65,536
161.116.0.0/16 AS13041 Universitat de Barcelona 65,536
161.148.0.0/16 AS10954 SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO 65,536
161.172.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.150.0.0/16 AS10995 PNC Bank, National Association 65,536
161.81.0.0/16 AS137872 China Mobile Hong Kong Company Limited 65,536
161.173.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.165.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.57.0.0/16 AS11206 Ferris State University 65,536
161.235.0.0/16 AS13695 AEPSC 65,536
161.174.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.2.0.0/16 AS15914 BRITISH AIRWAYS PLC 65,536
161.98.0.0/16 AS14041 City of Boulder 65,536
161.80.0.0/16 AS14298 Environmental Protection Agency 65,536
161.189.0.0/16 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 65,536
161.175.0.0/16 AS10695 Wal-Mart Stores, Inc. 65,536
161.119.0.0/16 AS11663 State of Utah 65,536
161.185.0.0/16 AS22252 The City of New York 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Read more

Pingable IPs

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

IP Address ASN Details
161.17.0.158 AS15404 COLT Technology Services Group Limited 1.04ms 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
40.120.89.160 AS8075 Microsoft Corporation 0.93ms from Dubai, AE
184.187.245.208 AS22773 Cox Communications Inc. 5.26ms from Kansas City, US
210.187.216.16 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.81ms from Kuala Lumpur, MY
176.111.83.144 AS51725 Private Enterprise Tron Vitaliy Vladimirovich 17.96ms from Moscow, RU
176.69.93.96 AS1257 Tele2 Sverige AB 0.66ms from Stockholm, SE
183.185.161.0 AS4837 CHINA UNICOM China169 Backbone 2.70ms from Taiyuan, CN
197.3.69.80 AS37705 TOPNET 1.93ms from Tunis, TN
88.135.209.32 AS49125 Uteam LTD 8.11ms from Warsaw, PL
54.195.221.144 AS16509 Amazon.com, Inc. 0.14ms from Dublin, IE
119.123.219.208 AS4134 CHINANET-BACKBONE 3.07ms from Guangzhou, CN
168.221.235.0 AS20214 Comcast Cable Communications, LLC 1.95ms from Miami, US
24.169.27.224 AS11351 Charter Communications Inc 11.67ms from New York City, US
167.172.150.240 AS14061 DigitalOcean, LLC 0.19ms from New York City, US
93.208.247.96 AS3320 Deutsche Telekom AG 5.76ms from Nuernberg, DE
133.206.100.160 AS2518 BIGLOBE Inc. 3.07ms from Osaka, JP
27.204.6.192 AS4837 CHINA UNICOM China169 Backbone 4.83ms from Qingdao, CN
192.81.242.64 AS46555 TAKE-TWO INTERACTIVE SOFTWARE, INC. 5.62ms from Ashburn, US
216.59.2.112 AS15085 Immedion, LLC 0.99ms from Atlanta, US
35.224.208.32 AS396982 Google LLC 0.10ms from Council Bluffs, US
103.172.79.240 AS135901 Phuong Dong technology solution company limited 0.98ms from Ho Chi Minh City, VN
193.206.245.80 AS137 Consortium GARR 19.41ms from Milan, IT
80.20.69.240 AS3269 Telecom Italia S.p.A. 3.81ms from Milan, IT
171.36.88.144 AS4837 CHINA UNICOM China169 Backbone 7.07ms from Nanning, CN
67.240.249.48 AS11351 Charter Communications Inc 17.33ms from New York City, US
52.22.73.192 AS14618 Amazon.com, Inc. 0.18ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 161.17.41.153
traceroute to 161.17.41.153 (161.17.41.153): 9 hops max, 52 byte packets
4 [] 194.68.128.104 5.838 ms
5 [] 212.74.86.230 34.438 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Helsinki, FI
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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