195.153.108.0/22

AS4637 · Telstra Global

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Summary

Country	United Kingdom
Domain	lond-amb.nhs.uk
ASN	AS4637
Parent Range	195.152.0.0/15
Registry	RIPE
ID	LONDAMB-NET

WHOIS Details

inetnum:        195.153.108.0 - 195.153.109.255
netname:        LONDAMB-NET
descr:          London Ambulance Service NHS Trust (RRU)
descr:          Internet Access
remarks:        From 195.153.108.0/22 assignment in 19971211
country:        GB
admin-c:        QA1-RIPE
tech-c:         VW7-RIPE
status:         ASSIGNED PA
mnt-by:         PSINET-UK-SYSADMIN
created:        2004-11-11T14:28:25Z
last-modified:  2004-12-15T17:04:53Z
source:         RIPE
abuse-email:    abuse@intl.telstra.com
abuse-c:        HANA3-RIPE
abuse-org:      ORG-PUL2-RIPE

person:         Quentin Armitage
address:        London Ambulance Service
address:        220 Waterloo Road
address:        London
address:        SE1 8SD
phone:          +44 20 7921 5241
fax-no:         +44 20 7921 5105
e-mail:         quentin.armitage@lond-amb.nhs.uk
nic-hdl:        QA1-RIPE
mnt-by:         PSINET-UK-SYSADMIN
created:        1970-01-01T00:00:00Z
last-modified:  2004-11-17T18:27:05Z
source:         RIPE

person:         Vic Wynn
address:        London Ambulance Service
address:        220 Waterloo Road
address:        London
address:        SE1 8SD
phone:          +44 20 7921 5239
fax-no:         +44 20 7921 5105
e-mail:         vic.wynn@lond-amb.nhs.uk
nic-hdl:        VW7-RIPE
mnt-by:         PSINET-UK-SYSADMIN
created:        2004-11-10T09:01:03Z
last-modified:  2004-11-10T11:00:52Z
source:         RIPE

route:          195.152.0.0/15
descr:          UK-PSINET-960624
origin:         AS1290
holes:          195.153.124.0/24
notify:         ripe-notify@psineteurope.co.uk
mnt-by:         PSINET-MNT
created:        2002-06-17T16:04:52Z
last-modified:  2005-01-31T14:34:03Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 195.153.108.0/22

Range	ASN	Company	Num of IPs
195.152.0.0/15	AS4637	Telstra International Limited	131,072

Nearby Ranges

BGP prefixes that overlap with 195.153.0.0/16

Range	ASN	Company	Num of IPs
195.152.0.0/15	AS4637	Telstra International Limited	131,072
195.153.124.0/24	AS31742	Sota Connect Core Network	256
195.153.216.0/24	AS4637	Telstra International Limited	256
195.153.217.0/24	AS4637	Telstra International Limited	256
195.153.74.0/24	AS4637	London Ambulance Service	256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
141.148.58.166	AS31898 Oracle Corporation	`0.26ms` from Ashburn, US
75.219.188.86	AS6167 Verizon Business	`16.08ms` from Chicago, US
99.65.107.182	AS7018 AT&T Enterprises, LLC	`5.77ms` from Chicago, US
96.9.114.54	AS36556 Wave Rural Connect, LLC	`11.95ms` from Dallas, US
78.35.215.150	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`3.58ms` from Duesseldorf, DE
131.189.157.6	AS8075 Microsoft Corporation	`0.20ms` from Frankfurt am Main, DE
77.3.115.118	AS6805 Telefonica Germany GmbH & Co.OHG	`1.13ms` from Hamburg, DE
37.70.223.198	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.82ms` from Lyon, FR
156.35.48.54	AS766 RedIRIS Autonomous System	`7.13ms` from Madrid, ES
86.215.199.38	AS3215 Orange S.A.	`9.19ms` from Paris, FR
100.41.207.230	AS701 Verizon Business	`0.80ms` from Philadelphia, US
50.126.91.166	AS20055 Wholesail networks LLC	`0.45ms` from Portland, US
189.188.106.70	AS8151 UNINET	`4.14ms` from Santiago de Queretaro, MX
182.210.140.86	AS17858 LG POWERCOMM	`1.41ms` from Seoul, KR
211.115.205.102	AS9952 Hostway IDC	`1.03ms` from Seoul, KR
99.228.137.134	AS812 Rogers Communications Canada Inc.	`5.55ms` from Toronto, CA
200.227.85.166	AS4230 CLARO S.A.	`0.37ms` from Curitiba, BR
183.56.239.70	AS135089 China Telecom	`2.60ms` from Guangzhou, CN
69.10.150.134	AS912 Hut 8 Mining Corp.	`0.27ms` from Kelowna, CA
109.48.115.86	AS2860 NOS COMUNICACOES, S.A.	`7.06ms` from Lisbon, PT
159.65.57.22	AS14061 DigitalOcean, LLC	`0.29ms` from London, GB
86.177.83.102	AS2856 British Telecommunications PLC	`4.23ms` from London, GB
82.48.134.54	AS3269 Telecom Italia S.p.A.	`1.97ms` from Milan, IT
151.104.181.102	AS54253 Oracle Corporation	`0.69ms` from Milan, IT
67.209.83.54	AS11796 Airstream Communications, LLC	`10.43ms` from Minneapolis, 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 -m6 195.153.111.172

traceroute to 195.153.111.172 (195.153.111.172): 6 hops max, 52 byte packets

2 [] 80.81.193.79 12.859 ms

3 [AS4637] 154.32.153.89 31.852 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 6th 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.

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