Seen 9144 times between January 31st, 2017 and August 18th, 2022.

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Geo Netherlands (NL) —
AS AS21155 - ASN-PROSERVE Amsterdam, NL
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar RIPENCC

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Incoming hits
Summary of pages that talked to this ASN

ASNs AS59980 | 632x AS13335 | 620x AS16509 | 306x AS20857 | 119x AS15169 | 68x AS24940 | 68x AS60781 | 61x AS43350 | 58x AS16276 | 32x AS35470 | 27x

IPs 2606:4700::6811:6a35 | 120x 2606:4700::6812:6143 | 106x 2a00:4e40:1:1::2:208 | 86x 2a05:d018:964:c0a:a58f:6b32:e401:3d8a | 78x 2a05:d018:964:c0c:ac60:beb3:d5c4:7a41 | 75x 2606:4700::6811:cb3f | 62x 2a01:4f8:241:8c5::2 | 60x 2606:4700::6811:4e4c | 59x 2606:4700::6811:4d4c | 54x 2a05:d018:964:c0b:ca65:7773:2dd7:d9bd | 52x

Domains | 227x | 114x | 111x | 66x | 58x | 53x | 41x | 31x | 27x | 25x

Countries NL | 1097x US | 743x IE | 230x DE | 162x GB | 28x BE | 24x FR | 20x ZA | 19x EE | 12x VN | 6x

Recent scans (2396 total) Show all

URL Age a day a day 2 days 5 days 5 days

Recent screenshots
Screenshots of pages hosted on this ASN

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

IPs | 872x | 570x | 357x | 217x | 163x | 124x | 122x | 107x | 93x | 83x

Domains | 856x | 499x | 194x | 122x | 100x | 87x | 77x | 74x | 66x | 66x

Related screenshots
Screenshots of pages that talked to this ASN

WHOIS for AS21155

as-block:       AS21153 - AS21241
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

aut-num:        AS21155
as-name:        ASN-PROSERVE
descr:          Amsterdam, NL
org:            ORG-SI6-RIPE
remarks:        = Transit =

remarks:        = Transit Customers =

admin-c:        SGNT1-RIPE
tech-c:         SGNT1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SIGNET-MNT
created:        2002-01-04T21:15:49Z
last-modified:  2020-01-27T12:42:56Z
source:         RIPE

organisation:   ORG-SI6-RIPE
org-name:       Signet B.V.
country:        NL
org-type:       LIR
address:        Achtseweg Zuid 153 W
address:        5651GW
address:        Eindhoven
address:        NETHERLANDS
phone:          +31407074907
fax-no:         +31407074909
admin-c:        JRS
admin-c:        AR22154-RIPE
admin-c:        SNaA1-RIPE
admin-c:        JS9938-RIPE
admin-c:        RB1994-RIPE
admin-c:        GB21737-RIPE
abuse-c:        SAD68-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SIGNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SIGNET-MNT
created:        2004-04-17T11:43:17Z
last-modified:  2021-12-30T16:28:39Z
source:         RIPE # Filtered

role:           Signet B.V. Technical Role Account
address:        Signet B.V.
address:        Science Park Eindhoven 5218
address:        5692 EG Son
address:        The Netherlands
phone:          +31 40 7074907
phone:          +31 40 7074909
admin-c:        RB1994-RIPE
admin-c:        JS9938-RIPE
admin-c:        JRS
admin-c:        GB21737-RIPE
tech-c:         RB1994-RIPE
tech-c:         JS9938-RIPE
tech-c:         JRS
tech-c:         GB21737-RIPE
remarks:        ==========================================
remarks:        Please send abuse mail to,
remarks:        technical issues to and
remarks:        peering requests to
remarks:        ==========================================
nic-hdl:        SGNT1-RIPE
mnt-by:         SIGNET-MNT
created:        2014-04-03T08:32:01Z
last-modified:  2021-12-30T15:17:38Z
source:         RIPE # Filtered