Details about AS (Autonomous System) number

AS1133

SURF B.V.

AS1133 - SURF B.V.

Country🇳🇱 The Netherlands
AddressP.O. Box 19035, 3501 DA, Utrecht, NETHERLANDS
ASN type
Education
RegistryRIPE
Website
Logo
utwente.nl
Hosted domains197
Allocated2002-08-21
Updated2017-06-12

Hosted domains

There are 197 domain names hosted on this ASN.

Domain
Rank
Logo
utwente.nl
15,752
Logo
itc.nl
142,942
Logo
openintel.nl
466,571
Logo
aegee.eu
611,480
Logo
simpleweb.org
789,146
Domain
Rank
Logo
simple-times.org
942,823
Logo
dih-hero.eu
1,367,575
Logo
mrsa-net.nl
1,435,742
Logo
debconf.org
1,490,764
Logo
utwentecareers.nl
1,757,252

IP ranges

The ASN has 2 associated IP address ranges.

IP
Version
130.89.0.0/16
IPv4
IP
Version
2001:67c:2564::/48
IPv6

WHOIS details

aut-num:        AS1133
as-name:        UTWENTE-AS
descr:          University Twente
descr:          Drienerlolaan 5
descr:          P.O. Box 217
descr:          NL - 7500 AE Enschede
admin-c:        Ins20-RIPE
tech-c:         Ins20-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
created:        2002-08-21T16:06:37Z
last-modified:  2017-06-12T14:47:02Z
source:         RIPE
mnt-by:         RIPE-NCC-LEGACY-MNT

org:            ORG-Sb3-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:           ITBE network services
address:        P.O. Box 217
address:        NL - 7500 AE Enschede
address:        The Netherlands
remarks:        For general abuse like spam use the address
remarks:        [email protected]
remarks:        For security related contacts use the address
remarks:        [email protected]
phone:          +31 53 489 2311
admin-c:        Ins21-RIPE
tech-c:         Ins21-RIPE
nic-hdl:        Ins20-RIPE
mnt-by:         SN-LIR-MNT
created:        2003-11-13T15:29:05Z
last-modified:  2003-11-14T11:21:33Z
source:         RIPE # Filtered

Most popular IPs on AS1133
SURF B.V.

  • IP
  • Domains
  • 130.89.3.249
    65
  • 130.89.1.181
    26
  • 130.89.1.180
    24
  • 130.89.149.254
    18
  • 130.89.148.77
    8
  • 130.89.148.135
    6
  • 130.89.148.141
    4
  • 130.89.78.96
    3
  • 130.89.148.50
    2
  • 130.89.199.145
    2

Best Email hosting on AS1133
SURF B.V.

  • Email providers
  • Domains
  • utwente.nl
    70
  • google.com
    18
  • outlook.com
    8
  • googlemail.com
    6
  • mailprotect.be
    5
  • debian.org
    3
  • rzone.de
    2
  • registrar-servers.com
    1
  • hightechhitters.nl
    1
  • transip.email
    1

Best domain registrar on AS1133
SURF B.V.

  • Provider
  • Domains
  • utwente.nl
    147
  • transip.net
    6
  • transip.nl
    6
  • rcode0.net
    5
  • transip.eu
    5
  • antagonist.net
    4
  • combell.net
    2
  • firstfind.nl
    2
  • googledomains.com
    2
  • dnsnode.net
    2