AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3557 ISC-AS - Internet Systems Consortium, Inc., US United States 768 131,072 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Spain ESPANIX Madrid Upper LAN - Espana Internet Exchange Upper LAN 1 Gbps 2016-03-14 21:43:19
Spain ESPANIX Madrid Lower LAN - Espana Internet Exchange Lower LAN 1 Gbps 2016-03-14 21:38:56

Private Peering Facilities

Country/Region Name City Website Updated
as-block:       AS25569 - AS25575
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:        2018-11-22T15:27:31Z
last-modified:  2018-11-22T15:27:31Z
source:         RIPE

aut-num:        AS25572
as-name:        ISC-MAD1
org:            ORG-ISCI1-RIPE
remarks:        This ASN is used by ISC for management of the F-Root
remarks:        nameserver.
remarks:        Use AS25572:AS-SET if you filter based on AS-SETs.
remarks:        If you wish to peer with ISC, please see our information at
remarks:        Please see for more information.
remarks:        The server is operated by ISC,
remarks:        Trouble reports should be sent to [email protected] which opens a
remarks:        ticket.  Emergency via telephone, +1 650 423 1310.
remarks:        Abuse reports to [email protected]
admin-c:        PV860-RIPE
tech-c:         LB896-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MAINT-ISC
created:        2003-01-14T15:52:41Z
last-modified:  2017-11-15T09:20:28Z
source:         RIPE # Filtered

organisation:   ORG-ISCI1-RIPE
org-name:       Internet Systems Consortium Inc.
org-type:       LIR
address:        950 Charter Street
address:        94063
address:        Redwood CIty
address:        UNITED STATES
phone:          +16504231310
fax-no:         +16504231355
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MAINT-ISC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MAINT-ISC
abuse-c:        IAD18-RIPE
created:        2013-06-26T11:49:26Z
last-modified:  2017-08-06T03:40:54Z
source:         RIPE # Filtered

person:         Leo Bicknell
address:        950 Charter St
address:        Redwood City, CA 94063
address:        USA
phone:          +1 650 423 1358
nic-hdl:        LB896-RIPE
mnt-by:         MAINT-ISC
created:        2002-08-23T12:54:30Z
last-modified:  2008-01-03T21:52:54Z
source:         RIPE # Filtered

person:         Paul Vixie
address:        Internet Systems Consortium
address:        950 Charter Street
address:        Redwood City, CA
address:        94063
address:        USA
phone:          +1 650 423 1301
fax-no:         +1 650 423 1355
nic-hdl:        PV860-RIPE
mnt-by:         MAINT-ISC
created:        2003-01-13T20:28:23Z
last-modified:  2004-09-28T20:20:03Z
source:         RIPE # Filtered