Seen 13831 times between February 21st, 2017 and November 30th, 2021.

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Geo Netherlands (NL) —
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar RIPENCC

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ASNs AS13335 | 3719x AS19551 | 435x AS16509 | 370x AS20940 | 275x AS16625 | 227x AS61138 | 214x AS15703 | 185x AS43722 | 163x AS15169 | 142x AS30823 | 131x

IPs 2606:4700:3035::6815:5220 | 827x 2606:4700:3031::ac43:97cb | 798x 2606:4700:10::ac43:1b7b | 441x 2606:4700:10::6816:4263 | 407x 2606:4700:10::6816:4363 | 402x | 356x | 162x | 106x | 103x | 103x

Domains | 1755x | 1458x | 229x | 191x | 162x | 126x | 110x | 106x | 103x | 103x

Countries US | 4454x DE | 952x NL | 723x FR | 236x NZ | 192x BE | 160x GB | 92x CZ | 64x IE | 38x ZA | 22x

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

ASNs AS8315 | 6571x AS15169 | 3448x AS13335 | 2229x AS16509 | 1502x AS54113 | 1036x AS15133 | 979x AS29990 | 818x AS14061 | 461x AS20940 | 415x AS54825 | 394x

IPs 2001:678:76c:3760::248 | 349x 2001:678:76c:3760::247 | 346x | 309x | 290x | 154x | 147x | 133x 2a03:5500:1:2:79:99:184:110 | 132x 2a03:5500:1:2:79:99:184:40 | 124x 2a03:5500:1:2:79:99:184:39 | 122x

Domains | 264x | 218x | 201x | 157x | 138x | 116x | 95x | 93x | 89x | 65x

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WHOIS for AS8315

as-block:       AS8192 - AS8523
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:        2018-11-22T15:27:23Z
last-modified:  2018-11-22T15:27:23Z
source:         RIPE

aut-num:        AS8315
as-name:        SENTIA
remarks:        Sentia backbone
remarks:        ==============================================================
remarks:        Please find our peering details at
remarks:        ==============================================================
remarks:        We have an open peering policy and would like to peer with
remarks:        you. Please send requests to
remarks:        ==============================================================
remarks:        NOC:
remarks:        Abuse:
remarks:        ==============================================================
remarks:        We share the view that for many networks ( including ours:-) )
remarks:        only some abstraction of the actual routing policy should/can
remarks:        be published in the IRR.
remarks:        Right now we are abstracting to a very essential minimum.
remarks:        the most important and helpful use of the IRR is
remarks:        to publish what a network will announce to peers and upstream
remarks:        we are providing that by means of the AS-set AS8315:AS-SENTIA
remarks:        which we have been keeping up to date all the time
remarks:        we encourage all our neighbors to define and maintain an
remarks:        AS-set to describe their announcements, and to register
remarks:        all the routes (and have their customers do so as well)

remarks:        we maintain a list of what our neighbors have told us
remarks:        about their announcements towards AS8315 - in terms of
remarks:        AS-set (preferred), AS number, route-set
remarks:        (and the IRR database used to publish)
remarks:        in fact we apply route filters based on this
remarks:        for all neighbors - as far as feasible
remarks:        for data published through the RIPE routing registry
remarks:        we generate filters automatically
remarks:        we consider the integration of RIR and routing registry data
remarks:        and the application of RPSS authorization a great feature
remarks:        of the RIPE routing registry
remarks:        unfortunately this benefit is not available with any
remarks:        other IRR database that we know of...
remarks:        and some of the IRR databases allow essentially any garbage
remarks:        to be registered without any control - making those databases
remarks:        quite useless...

remarks:        customers are strongly encouraged to define and maintain
remarks:        an AS-set that we will include in the definition
remarks:        of AS8315:AS-AMSIO (if we are told the name)
remarks:        this will be sufficient to have our peers accept the routes
remarks:        in any case peers - and any network in the Internet -
remarks:        is free to apply some selective policy (e.g. prefix
remarks:        length based)
remarks:        but we do not think that any such selective policy
remarks:        will be based on details of our routing policy omitted
remarks:        from this aut-num: object
remarks:        unfortunately some customers do not provide usable IRR data;
remarks:        we will NOT add to the uncontrolled garbage in the IRR by
remarks:        proxy registering in some database that requires no
remarks:        authorization
remarks:        we advise customers that routes without IRR registration
remarks:        and not covered by AS8315:AS-AMSIO may receive less than
remarks:        full support by some of our peer networks and other
remarks:        parts of the Internet
remarks:        ==============================================================
remarks:        IPv6 we do/publish essentially the same like for IPv4

remarks:        ==============================================================
org:            ORG-SB266-RIPE
admin-c:        Sr2373-RIPE
tech-c:         SR2373-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SENTIA-MNT
created:        2006-01-05T09:59:28Z
last-modified:  2021-09-21T09:23:03Z
source:         RIPE

organisation:   ORG-SB266-RIPE
org-name:       Sentia Netherlands BV
country:        NL
org-type:       LIR
address:        Claude Debussylaan 96
address:        1082 MD
address:        AMSTERDAM
address:        NETHERLANDS
phone:          +31884242200
fax-no:         +31884242201
admin-c:        Sr2373-RIPE
abuse-c:        Sr2373-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SENTIA-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SENTIA-MNT
created:        2004-12-13T13:24:14Z
last-modified:  2021-06-21T11:02:15Z
source:         RIPE # Filtered

role:           Sentia role
address:        Sentia B.V.
address:        Claude Bussylaan 96
address:        1082MD Amsterdam
address:        The Netherlands
mnt-by:         SENTIA-MNT
phone:          +31 20 7505 733
admin-c:        JV2482-RIPE
admin-c:        HD280582
admin-c:        ME7561-RIPE
admin-c:        SK3127-RIPE
admin-c:        WB3501-RIPE
admin-c:        OvdL5-RIPE
tech-c:         WB3501-RIPE
tech-c:         ME7561-RIPE
tech-c:         HD280582
tech-c:         JV2482-RIPE
tech-c:         SK3127-RIPE
tech-c:         OvdL5-RIPE
tech-c:         PL13771-RIPE
nic-hdl:        Sr2373-RIPE
created:        2005-01-10T14:26:54Z
last-modified:  2021-06-18T14:42:26Z
source:         RIPE # Filtered