131.224.0.0/16

AS1103 · SURF B.V.

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Summary

Country	Netherlands
Domain	rivm.nl
ASN	AS1103
Registry	RIPE
ID	RIVMNET

WHOIS Details

inetnum:        131.224.0.0 - 131.224.255.255
netname:        RIVMNET
country:        NL
remarks:        For general abuse like spam use the address
remarks:        Peter.Berndsen@rivm.nl
remarks:        For security related contacts use the address
remarks:        cert@SURFnet.nl
org:            ORG-RVVE1-RIPE
status:         LEGACY
admin-c:        RIVM1-RIPE
tech-c:         RIVM1-RIPE
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         SN-LIR-MNT
mnt-irt:        irt-SURFcert
created:        1970-01-01T00:00:00Z
last-modified:  2024-10-21T12:47:06Z
source:         RIPE
sponsoring-org: ORG-Sb3-RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

organisation:   ORG-RVVE1-RIPE
org-name:       Rijksinstituut voor Volksgezondheid en Milieuhygiene
country:        NL
org-type:       OTHER
address:        P.O. Box 1
address:        NL-3720 BA Bilthoven
address:        The Netherlands
phone:          +31 30 2742456
e-mail:         info@rivm.nl
admin-c:        RIVM1-RIPE
tech-c:         RIVM1-RIPE
mnt-by:         SN-LIR-MNT
mnt-ref:        SN-LIR-MNT
abuse-c:        SNS1-RIPE
created:        2015-05-07T09:58:40Z
last-modified:  2024-10-21T12:47:07Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      undefined

role:           RIVM RIPE Contact
address:        Bilthoven, the Netherlands
e-mail:         SOC@rivm.nl
nic-hdl:        RIVM1-RIPE
mnt-by:         SN-LIR-MNT
created:        2024-10-21T12:39:58Z
last-modified:  2024-10-21T12:39:58Z
source:         RIPE

route:          131.224.0.0/16
descr:          RIVMNET
origin:         AS1103
mnt-by:         AS1103-MNT
created:        2002-03-21T15:59:37Z
last-modified:  2002-03-21T15:59:37Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range	ASN	Company	Num of IPs
131.244.0.0/15	AS24014	Bond University Limited	131,072
131.6.0.0/16	AS56	Air Force Systems Networking	65,536
131.34.0.0/16	AS56	Air Force Systems Networking	65,536
131.32.0.0/16	AS56	Air Force Systems Networking	65,536
131.59.0.0/16	AS56	Air Force Systems Networking	65,536
131.52.0.0/16	AS56	Air Force Systems Networking	65,536
131.56.0.0/16	AS56	Air Force Systems Networking	65,536
131.55.0.0/16	AS56	Air Force Systems Networking	65,536
131.22.0.0/16	AS56	Air Force Systems Networking	65,536
131.3.0.0/16	AS56	Air Force Systems Networking	65,536
131.53.0.0/16	AS56	Air Force Systems Networking	65,536
131.44.0.0/16	AS56	Air Force Systems Networking	65,536
131.48.0.0/16	AS56	Air Force Systems Networking	65,536
131.51.0.0/16	AS56	Air Force Systems Networking	65,536
131.58.0.0/16	AS56	Air Force Systems Networking	65,536
131.105.0.0/16	AS56	Air Force Systems Networking	65,536
131.10.0.0/16	AS56	Air Force Systems Networking	65,536
131.239.0.0/16	AS46887	Crown Castle Fiber LLC	65,536
131.12.0.0/16	AS56	Air Force Systems Networking	65,536
131.17.0.0/16	AS56	Air Force Systems Networking	65,536
131.25.0.0/16	AS56	Air Force Systems Networking	65,536
131.29.0.0/16	AS56	Air Force Systems Networking	65,536
131.39.0.0/16	AS56	Air Force Systems Networking	65,536
131.45.0.0/16	AS56	Air Force Systems Networking	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.40.0.0/16	AS56	Air Force Systems Networking	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.46.0.0/16	AS56	Air Force Systems Networking	65,536
131.187.0.0/16	AS22320	OARnet	65,536
131.50.0.0/16	AS56	Air Force Systems Networking	65,536
131.61.0.0/16	AS56	Air Force Systems Networking	65,536
131.206.0.0/16	AS2907	Kyushu Institute of Technology	65,536
131.36.0.0/16	AS409	Air Force Systems Networking	65,536
131.47.0.0/16	AS409	Air Force Systems Networking	65,536
131.171.0.0/16	AS22877	University of Maryland Global Campus	65,536
131.237.0.0/16	AS42894	Ministerie van Verkeer en Waterstaat/Rijkswaterstaat	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.129.0.0/16	AS4685	ASAHI Net,Inc.	65,536
131.236.0.0/16	AS23859	University of New South Wales	65,536
131.11.0.0/16	AS56	Air Force Systems Networking	65,536
131.7.0.0/16	AS56	Air Force Systems Networking	65,536
131.13.0.0/16	AS56	Air Force Systems Networking	65,536
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.24.0.0/16	AS56	Air Force Systems Networking	65,536
131.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.28.0.0/16	AS56	Air Force Systems Networking	65,536
131.213.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.35.0.0/16	AS56	Air Force Systems Networking	65,536
131.37.0.0/16	AS56	Air Force Systems Networking	65,536
131.9.0.0/16	AS56	Air Force Systems Networking	65,536

Hosted domains

There are 583 domain names hosted across 118 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
131.224.244.92	stookwijzer.nu	410
131.224.245.84	rivm.nl	97
131.224.250.222	hpvafspraak.nl	20
131.224.245.85	rivm.nl	16
131.224.244.81	vzinfo.nl	16
131.224.244.91	biocidennetwerk.net	15
131.224.244.82	wat-eet-jij.nl	10
131.224.250.76	staatvanvolksgezondheidenzorg.nl	10
131.224.244.230	pns.nl	6
131.224.250.82	stookwijzer.nu	6
131.224.250.109	samenmeten.com	6
131.224.244.43	nvi.eu	6
131.224.250.78	risicotoolboxbodem.nl	5
131.224.250.212	eupasmos.nl	5
131.224.244.79	euphix.net	3
131.224.244.68	e-toxbase.com	3
131.224.250.178	antibioticaresistentie.nl	3
131.224.245.17	kennisplatformvhg.nl	3
131.224.250.114	portaalatlasveiligheid.nl	3
131.224.244.52	veiligheidsinterventies.nl	3

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

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

IP Address	ASN	Details
131.224.248.35	AS1103 SURF B.V.	`0.66ms` from Amsterdam, NL
131.224.245.36	AS1103 SURF B.V.	`0.62ms` from Amsterdam, NL
131.224.244.1	AS1103 SURF B.V.	`0.57ms` from Amsterdam, NL
131.224.231.15	AS1103 SURF B.V.	`0.66ms` from Amsterdam, NL
131.224.2.136	AS1103 SURF B.V.	`0.68ms` from Amsterdam, NL
131.224.0.1	AS1103 SURF B.V.	`0.51ms` from Amsterdam, NL
131.224.7.206	AS1103 SURF B.V.	`0.55ms` from Amsterdam, NL
131.224.239.80	AS1103 SURF B.V.	`0.36ms` from Amsterdam, NL
131.224.234.17	AS1103 SURF B.V.	`2.14ms` from Amsterdam, NL
131.224.250.1	AS1103 SURF B.V.	`0.53ms` 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
20.56.121.64	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
68.111.0.192	AS22773 Cox Communications Inc.	`4.68ms` from Ashburn, US
24.3.99.240	AS7922 Comcast Cable Communications, LLC	`11.36ms` from Ashburn, US
45.39.174.208	AS3257 GTT Communications Inc.	`0.28ms` from Dallas, US
75.98.162.176	AS55293 A2 Hosting, Inc.	`0.06ms` from Detroit, US
213.214.14.80	AS8823 Rockenstein AG	`2.52ms` from Frankfurt am Main, DE
112.49.23.32	AS9808 China Mobile Communications Group Co., Ltd.	`4.93ms` from Fuzhou, CN
212.65.139.160	AS15897 Vodafone Telekomunikasyon A.S.	`5.85ms` from Istanbul, TR
108.157.66.0	AS16509 Amazon.com, Inc.	`1.08ms` from Istanbul, TR
200.37.145.224	AS6147 INTEGRATEL PERÚ S.A.A.	`1.09ms` from Lima, PE
79.151.75.176	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.22ms` from Madrid, ES
90.149.238.144	AS2527 Sony Network Communications Inc.	`10.02ms` from Osaka, JP
211.129.229.32	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.80ms` from Osaka, JP
193.219.235.144	AS5377 Marlink AS	`16.21ms` from Paris, FR
87.21.44.64	AS3269 Telecom Italia S.p.A.	`6.78ms` from Rende, IT
3.210.199.224	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
5.140.133.208	AS12389 PJSC Rostelecom	`5.60ms` from Yekaterinburg, RU
111.201.162.192	AS4808 China Unicom Beijing Province Network	`4.97ms` from Beijing, CN
193.174.36.208	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`7.19ms` from Berlin, DE
68.220.143.160	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US
171.226.157.112	AS7552 Viettel Group	`0.69ms` from Ho Chi Minh City, VN
151.42.247.16	AS1267 WIND TRE S.P.A.	`13.66ms` from Milan, IT
62.109.174.16	AS24783 PJSC Rostelecom	`1.99ms` from Murmansk, RU
61.0.137.128	AS9829 National Internet Backbone	`18.73ms` from Saint Thomas Mount, IN
20.225.216.160	AS8075 Microsoft Corporation	`0.16ms` from San Antonio, US

Traceroute

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

traceroute -a -n -q1 -f3 -m7 131.224.157.172

traceroute to 131.224.157.172 (131.224.157.172): 7 hops max, 52 byte packets

3 [AS41206] 185.219.48.48 248.349 ms

4 [AS9002] 87.245.243.166 0.356 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On December 6th 2025

What are IP address ranges?

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