194.13.112.0/21

AS1103 · SURF B.V.

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Summary

Country	Netherlands
Domain	antoniusziekenhuis.nl
ASN	AS1103
Registry	RIPE
ID	AZN-NET

WHOIS Details

inetnum:        194.13.112.0 - 194.13.119.255
netname:        AZN-NET
org:            ORG-AZ9-RIPE
remarks:        Nieuwegein
country:        NL
admin-c:        DO197-RIPE
tech-c:         DO197-RIPE
admin-c:        SNS1-RIPE
tech-c:         SNS1-RIPE
mnt-by:         SN-LIR-MNT
mnt-routes:     SN-LIR-MNT
mnt-domains:    SN-LIR-MNT
mnt-by:         RIPE-NCC-END-MNT
status:         ASSIGNED PI
created:        2011-07-28T14:20:41Z
last-modified:  2016-04-14T09:31:38Z
source:         RIPE
sponsoring-org: ORG-Sb3-RIPE
abuse-email:    abuse@surfnet.nl
abuse-c:        AR22877-RIPE
abuse-org:      ORG-Sb3-RIPE

organisation:   ORG-AZ9-RIPE
org-name:       Stichting Sint Antonius Ziekenhuis
country:        NL
org-type:       OTHER
address:        Nieuwegein
address:        The Netherlands
e-mail:         e.teran@antoniusziekenhuis.nl
abuse-c:        AR22877-RIPE
mnt-ref:        SN-LIR-MNT
mnt-by:         SN-LIR-MNT
created:        2013-11-08T14:14:57Z
last-modified:  2022-12-01T16:16:47Z
source:         RIPE

role:           SURF Network Maintainer
address:        Kantoren Hoog Overborch (Hoog Catharijne)
address:        Moreelsepark 48, 3511 EP Utrecht
address:        Postbus 19035, 3501 DA Utrecht
phone:          +31 88 7873000
admin-c:        WB311-RIPE
tech-c:         NO17-RIPE
tech-c:         WB311-RIPE
tech-c:         MK512-RIPE
nic-hdl:        SNS1-RIPE
abuse-mailbox:  cert@surfcert.nl
mnt-by:         AS1103-MNT
created:        2002-07-09T10:06:06Z
last-modified:  2022-09-08T11:51:20Z
source:         RIPE
e-mail:         noc@surfnet.nl

person:         Dave van Oudsheusden
address:        Sint Antonius ziekenhuis Nieuwegein
address:        Koekoekslaan 1
address:        NL - 3435 CM Nieuwegein
address:        The Netherlands
phone:          +31 3402 92680
fax-no:         +31 3402 92999
nic-hdl:        DO197-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-05T16:28:40Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE

route:          194.13.112.0/21
origin:         AS1103
mnt-by:         AS1103-MNT
mnt-by:         SN-LIR-MNT
created:        2020-11-16T11:55:45Z
last-modified:  2020-11-16T11:57:07Z
source:         RIPE
descr:          Antonius

Nearby Ranges

BGP prefixes that overlap with 194.13.0.0/16

Range	ASN	Company	Num of IPs
194.13.144.0/20	AS48997	Stichting Noordwest Ziekenhuisgroep	4,096
194.13.160.0/20	AS205915	Pinkroccade HealthCare B.V.	4,096
194.13.16.0/20	AS1103	Inspectie van het Onderwijs	4,096
194.13.72.0/21	AS1126	Amsterdam	2,048
194.13.224.0/21	AS205915	Pinkroccade HealthCare B.V.	2,048
194.13.84.0/22	AS200481	SERVEIS INNUBO SL	1,024
194.13.104.0/22	AS24586	Afdeling Automatisering	1,024
194.13.124.0/22	AS48173	Orange Business Digital Germany GmbH	1,024
194.13.136.0/22	AS48173	Orange Business Digital Germany GmbH	1,024
194.13.80.0/22	AS197540	netcup GmbH	1,024
194.13.120.0/22	AS61329	Sneek	1,024
194.13.236.0/23	AS8676	TTP Cloud Group Ltd	512
194.13.108.0/23	AS8676	TTP Cloud Group Ltd	512
194.13.238.0/23	AS48522	CGl Nederland B.V.	512
194.13.140.0/23	AS8676	TTP Cloud Group Ltd	512
194.13.66.0/24	AS39704	GRID N.V.	256
194.13.64.0/24	AS200780	Eurofiber France SAS	256
194.13.67.0/24	AS200780	Eurofiber France SAS	256
194.13.142.0/24	AS201042	SD1-Telecom SRL	256
194.13.110.0/24	AS204858	VOIPMINIC, S.L.	256
194.13.134.0/24	AS204858	VOIPMINIC, S.L.	256
194.13.111.0/24	AS29353	TITAN CEMENT COMPANY S.A.	256
194.13.1.0/24	AS200780	Eurofiber France SAS	256
194.13.135.0/24	AS39835	Goettingen	256
194.13.133.0/24	AS1136	Amsterdam	256

Hosted domains

There are 24 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
194.13.118.26	diabetes-centraal.com	10
194.13.118.6	antoniushospital.com	7
194.13.118.22	mijnantoniusziekenhuis.nl	5
194.13.118.4	hr-antoniusziekenhuis.nl	1
194.13.118.57	diabetes-centraal.nl	1

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

Read more

Pingable IPs

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

IP Address	ASN	Details
194.13.117.2	AS1103 SURF B.V.	`2.33ms` from Amsterdam, NL
194.13.118.36	AS1103 SURF B.V.	`1.66ms` from Amsterdam, NL

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
203.52.186.229	AS1221 Telstra Limited	`1.50ms` from Adelaide, AU
103.233.224.85	AS9336 XYZ Telecom Pty Ltd	`0.20ms` from Brisbane, AU
174.110.218.213	AS11426 Charter Communications Inc	`9.12ms` from Charlotte, US
97.208.35.165	AS6167 Verizon Business	`18.28ms` from Chicago, US
181.91.158.245	AS7303 Telecom Argentina S.A.	`1.08ms` from Cordoba, AR
212.247.13.53	AS1257 Tele2 Sverige AB	`0.67ms` from Goeteborg, SE
139.9.30.37	AS55990 Huawei Cloud Service data center	`3.64ms` from Guangzhou, CN
213.220.100.37	AS12969 Vodafone Iceland	`0.84ms` from Hafnarfjoerdur, IS
180.93.65.197	AS7602 Sai gon Postel Corporation	`0.97ms` from Ho Chi Minh City, VN
199.125.10.21	AS12154 DATA AXLE, INC	`5.32ms` from Kansas City, US
45.33.207.165	AS64278 US Auto Parts Network, Inc.	`0.53ms` from Los Angeles, US
98.61.139.117	AS7922 Comcast Cable Communications, LLC	`6.44ms` from Minneapolis, US
98.240.174.213	AS7922 Comcast Cable Communications, LLC	`3.01ms` from Minneapolis, US
186.112.227.245	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`13.29ms` from Panama, PA
183.114.230.53	AS4766 Korea Telecom	`1.49ms` from Seoul, KR
110.35.246.69	AS7623 Gyeongbuk Cable TV	`6.66ms` from Seoul, KR
188.226.245.101	AS14061 DigitalOcean, LLC	`0.23ms` from Amsterdam, NL
203.167.239.21	AS4768 One New Zealand Group Limited	`1.49ms` from Auckland, NZ
61.50.131.53	AS4808 China Unicom Beijing Province Network	`4.17ms` from Beijing, CN
190.72.159.229	AS8048 CANTV Servicios, Venezuela	`14.24ms` from Caracas, VE
216.45.89.5	AS18859 GVEC.net, LLC	`7.43ms` from Dallas, US
31.121.66.117	AS2856 British Telecommunications PLC	`2.92ms` from Erith, GB
185.231.143.181	AS43915 TrueSpeed Communications Limited	`4.26ms` from Erith, GB
201.73.140.181	AS4230 CLARO S.A.	`7.42ms` from Fortaleza, BR
200.6.250.149	AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`0.63ms` from Guatemala City, GT

Traceroute

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

traceroute -a -n -q1 -f4 -m15 194.13.113.63

traceroute to 194.13.113.63 (194.13.113.63): 15 hops max, 52 byte packets

4 [AS36236] 104.225.2.188 0.16 ms

5 *

6 [AS3356] 4.69.220.26 9.961 ms

7 *

8 *

9 *

10 [AS6830] 213.46.186.86 93.628 ms

11 [AS1103] 145.145.181.11 96.604 ms

12 [AS1103] 145.145.176.5 99.382 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Durham, US

On February 7th 2026

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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