urlscan.io logo urlscan.io
SecurityTrails logo

AS1103
SURFNET-NL SURFnet, The Netherlands, NL

Seen 6318 times between April 19th, 2024 and April 19th, 2024.

General Info Open in Search

Geo Netherlands (NL) —
AS AS1103 - SURFNET-NL SURFnet, The Netherlands, NL
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar RIPENCC

Recent Screenshots

Direct hits
Summary of pages hosted on this ASN

Recent scans (5429 total) Show all

URL Age
login.ezproxy.leidenuniv.nl/login?qurl=https://www.fulcrum.org%2f 2 hours
pepper.smikkelbakje.nl 7 hours
git.science.uu.nl/users/sign_in 7 hours
www.ru.nl/cpo/examenoctrooigemachtigden/ 7 hours
www.hogeschoolrotterdam.nl 14 hours

Incoming hits
Summary of pages that talked to this ASN

Recent scans (889 total) Show all

URL Age
ds.sram.surf.nl/ds/?entityID=https%3A%2F%2Fproxy.sram.surf.nl%2Fmetadata%2Fba... 9 hours
ds.sram.surf.nl/ds/?entityID=https%3A%2F%2Fproxy.sram.surf.nl%2Fmetadata%2Fba... 10 hours
login.microsoftonline.com/87c50b58-2ef2-423d-a4db-1fa7c84efcfa/saml2?SAMLRequ... 14 hours
www.nhlstenden.com 16 hours
www.vusec.net/projects/bhi-spectre-bhb/ 2 days

Recent screenshots
Screenshots of pages hosted on this ASN

Related infrastructure
Summary of infrastructure which pages hosted on this ASN frequently talked to

Related screenshots
Screenshots of pages that talked to this ASN

Recently observed hostnames on 'AS1103'
Searching for newly observed domains and hostnames is possible on our urlscan Pro platform.

vuws.mmap.at | 2024-04-19 ha.deleeuwit.nl | 2024-04-19 userwebspin-o.issc.leidenuniv.nl | 2024-04-19 187-ops-setup-gitlab-pages-for-project-doc.review-b.pep.cs.ru.nl | 2024-04-19 187-ops-setup-gitlab-pages-for-project-documentation.review-b.pep.cs.ru.nl | 2024-04-19 default.sites.nhlstenden.com | 2024-04-19 www.default.sites.nhlstenden.com | 2024-04-19 wiki.svstorm.nl | 2024-04-19 pepper.smikkelbakje.nl | 2024-04-19 sanelinuxdatao.saneriskequaliz.src.surf-hosted.nl | 2024-04-19 forum.utrechtimagescience.nl | 2024-04-19 dev.emmdoc.hz.nl | 2024-04-19 keycloak.test.fried-air.com | 2024-04-19 oidc.test.fried-air.com | 2024-04-19 jupivar5.srcdevops.src.surf-hosted.nl | 2024-04-19 testjupyter.digitale-onderz.src.surf-hosted.nl | 2024-04-19 munkireport.polaraxis.hro.nl | 2024-04-19 discoursetest.centreforliving.src.surf-hosted.nl | 2024-04-19 jupyternoteboo3.genai2-uu.src.surf-hosted.nl | 2024-04-19 hotelinzee.idfixit.fcict.nl | 2024-04-19 cmcplanner.op.umcutrecht.nl | 2024-04-19 minio.amcat.nl | 2024-04-19 ensar.aidava.graphdb.137.120.31.148.nip.io | 2024-04-19 08a8598b-163b-4.src-integration.src.surf-hosted.nl | 2024-04-19 ba60c6f5-358d-4.src-integration.src.surf-hosted.nl | 2024-04-19 88cd36c0-5d26-4.src-integration.src.surf-hosted.nl | 2024-04-19 260c6e7d-c7fd-4.src-integration.src.surf-hosted.nl | 2024-04-19 ee431cd1-98d3-4.src-integration.src.surf-hosted.nl | 2024-04-19 057fc4c8-a786-4.src-integration.src.surf-hosted.nl | 2024-04-18 07fb6081-1eb4-4.src-integration.src.surf-hosted.nl | 2024-04-18 68637b32-4d20-4.src-integration.src.surf-hosted.nl | 2024-04-18 638da122-d70a-4.src-integration.src.surf-hosted.nl | 2024-04-18 ocmp.fse.rug.nl | 2024-04-18 test-fogbugz-search.ub.rug.nl | 2024-04-18 jupyternoteboo2.antigen-antibod.src.surf-hosted.nl | 2024-04-18 beta.peopleparty.nl | 2024-04-18 www.peopleparty.nl | 2024-04-18 dm10.cdims.surfsara.nl | 2024-04-18 dm10.g-ca.surfsara.nl | 2024-04-18 jupyter.snellius.surf.nl | 2024-04-18 demo.vault.datastations.nl | 2024-04-18 suspense.strw.leidenuniv.nl | 2024-04-18 redactierh9.insite.han.nl | 2024-04-18 lp0419.its.uu.nl | 2024-04-18 lp0418.its.uu.nl | 2024-04-18 fdcubexom.surfresearchclo.src.surf-hosted.nl | 2024-04-18 vaultwarden3.theburo.nl | 2024-04-18 fairiscore.wooverheid.nl | 2024-04-18 researchvault.pilot.src.surf-hosted.nl | 2024-04-18 rstudior4.src-tryout-rese.src.surf-hosted.nl | 2024-04-18

WHOIS for AS1103


as-block:       AS1101 - AS1200
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:09Z
last-modified:  2018-11-22T15:27:09Z
source:         RIPE

aut-num:        AS1103
as-name:        SURFNET-NL
descr:          SURFnet, The Netherlands
org:            ORG-Sb3-RIPE
remarks:        For security/abuse issues:
remarks:        "mnt-irt: irt-SURFnet-CERT" or
remarks:        contact <abuse@surfnet.nl>

admin-c:        SNS1-RIPE
tech-c:         SNS1-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         AS1103-MNT
created:        2002-09-23T12:44:58Z
last-modified:  2023-07-20T14:36:24Z
source:         RIPE

organisation:   ORG-Sb3-RIPE
org-name:       SURF B.V.
country:        NL
org-type:       LIR
address:        P.O. Box 19035
address:        3501 DA
address:        Utrecht
address:        NETHERLANDS
phone:          +31887873000
admin-c:        HT3384-RIPE
admin-c:        MK512-RIPE
admin-c:        SNS1-RIPE
admin-c:        WB311-RIPE
admin-c:        NO17-RIPE
admin-c:        RS957-RIPE
admin-c:        JO5863-RIPE
admin-c:        MM57501-RIPE
abuse-c:        SNS1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SN-LIR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SN-LIR-MNT
created:        2004-04-17T11:43:29Z
last-modified:  2023-02-21T13:35:38Z
source:         RIPE # Filtered

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
tech-c:         JO5863-RIPE
tech-c:         MM57501-RIPE
nic-hdl:        SNS1-RIPE
abuse-mailbox:  cert@surfcert.nl
mnt-by:         AS1103-MNT
created:        2002-07-09T10:06:06Z
last-modified:  2023-02-21T13:31:49Z
source:         RIPE # Filtered