194.101.56.0/21

AS4637 · Telstra Global

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Summary

Country	United Kingdom
Domain	lond-amb.nhs.uk
ASN	AS4637
Registry	RIPE
ID	LONDAMB-NET

WHOIS Details

inetnum:        194.101.56.0 - 194.101.63.255
netname:        LONDAMB-NET
descr:          London Ambulance Service NHS Trust (RRU) (NOT on HSCN)
descr:          Internet and Email
country:        GB
admin-c:        QA1-RIPE
tech-c:         VW7-RIPE
status:         ASSIGNED PA
mnt-by:         UKNHS-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2017-04-20T10:40:54Z
source:         RIPE
abuse-email:    abuse-ripe@hscic.gov.uk
abuse-c:        AR12895-RIPE
abuse-org:      ORG-NHS1-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:          194.101.56.0/21
descr:          London Ambulance Service
origin:         AS1290
mnt-by:         PSINET-MNT
created:        2002-06-17T16:04:48Z
last-modified:  2002-10-15T10:20:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 194.101.0.0/16

Range	ASN	Company	Num of IPs
194.101.120.0/22	AS5089	THE ROYAL WOLVERHAMPTON HOSPITALS NHS TRUST (RL4)	1,024
194.101.80.0/24	AS25180	NHS England (X26)	256
194.101.82.0/24	AS25180	NHS England (X26)	256
194.101.83.0/24	AS25180	NHS England (X26)	256
194.101.81.0/24	AS1299	NHS England (X26)	256
194.101.2.0/24	AS5413	ASHFORD AND ST PETER'S HOSPITALS NHS FOUNDATION TRUST	256
194.101.68.0/24	AS25180	NHS England (X26)	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
3.102.183.229	AS16509 Amazon.com, Inc.	`0.44ms` from Auckland, NZ
52.41.4.165	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
24.78.189.21	AS6327 Shaw Communications Inc.	`18.23ms` from Chicago, US
71.30.97.149	AS7029 Windstream Communications LLC	`4.81ms` from Dallas, US
90.143.165.69	AS1257 Tele2 Sverige AB	`11.10ms` from Falkenberg, SE
193.84.22.53	AS30886 PP KOM i TEX	`3.53ms` from Khmelnytskyi, UA
51.142.231.133	AS8075 Microsoft Corporation	`0.21ms` from London, GB
83.52.25.197	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.00ms` from Madrid, ES
84.126.116.21	AS6739 VODAFONE ONO, S.A.	`8.93ms` from Madrid, ES
68.205.186.213	AS33363 Charter Communications, Inc	`7.46ms` from Orlando, US
153.187.133.69	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.90ms` from Osaka, JP
88.175.76.133	AS12322 Free SAS	`2.05ms` from Paris, FR
82.209.18.53	AS30764 PODA a.s.	`4.39ms` from Prague, CZ
44.202.107.229	AS14618 Amazon.com, Inc.	`0.39ms` from Reston, US
201.72.212.117	AS4230 CLARO S.A.	`0.67ms` from Sao Paulo, BR
67.146.45.149	AS19901 Brightspeed	`3.31ms` from Secaucus, US
60.198.94.245	AS18049 Taiwan Infrastructure Network Technologie	`1.93ms` from Taipei, TW
124.167.250.101	AS4837 CHINA UNICOM China169 Backbone	`4.88ms` from Taiyuan, CN
209.96.132.5	AS12185 Thompson, Siegel & Walmsley LLC	`4.99ms` from Ashburn, US
96.5.246.5	AS11686 Zayo Bandwidth	`1.13ms` from Atlanta, US
131.161.26.149	AS264359 Start Telecomunicações EIRELI	`12.04ms` from Campina Grande, BR
98.184.29.181	AS22773 Cox Communications Inc.	`16.62ms` from Dallas, US
217.237.177.181	AS3320 Deutsche Telekom AG	`1.50ms` from Frankfurt am Main, DE
180.118.83.21	AS4134 CHINANET-BACKBONE	`4.59ms` from Huai'an, CN
68.65.89.85	AS14265 TPx Communications	`1.26ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 -m8 194.101.56.153

traceroute to 194.101.56.153 (194.101.56.153): 8 hops max, 52 byte packets

1 [AS15169] 72.14.235.239 1.622 ms

2 [AS4637] 210.57.53.72 1.639 ms

3 *

4 [AS4637] 202.84.178.38 2.422 ms

5 [AS4637] 154.32.153.89 3.443 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in London, GB

On October 30th 2025

What are IP address ranges?

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