AS12637 -

SEEWEB s.r.l.

AS12637 SEEWEB s.r.l.








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Hosted Domains

There are 85,102 domain names hosted across 4,611 IP addresses on this ASN.

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Company Details

We have details for more than 6 companies that use IP addresses on this ASN, including,,,, To find out more about our company details data contact sales.

Whois Details

as-block:       AS12557 - AS13223
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:        2018-11-22T15:27:24Z
last-modified:  2018-11-22T15:27:24Z
source:         RIPE

aut-num:        AS12637
as-name:        SEEWEB
descr:          Web hosting, colocation and cloud services
import:         from AS-ANY accept ANY
export:         to AS-ANY announce AS12637:AS-CUSTOMERS
mp-import:      afi ipv6.unicast from AS-ANY accept ANY
mp-export:      afi ipv6.unicast to AS-ANY announce AS12637:AS-CUSTOMERS-v6
mp-import:      afi ipv4.multicast from AS-ANY accept ANY
mp-export:      afi ipv4.multicast to AS-ANY announce AS12637:AS-CUSTOMERS
mp-import:      afi ipv6.multicast from AS-ANY accept ANY
mp-export:      afi ipv6.multicast to AS-ANY announce AS12637:AS-CUSTOMERS-v6
remarks:        *** Configuration for the AMS-IX route servers ***************
import:         from AS6777 accept ANY AND NOT <^[ AS559 AS1267 AS3302 AS5394 AS5397 AS6939 AS8816 AS12399 AS12779 AS12835 AS12850 AS12874 AS15589 AS15720 AS16276 AS24608 AS28929 AS29438 AS31319 AS31638 AS34695 AS35574 AS39120 AS43942 AS44160 AS47358 AS47927 AS49360 AS49653 AS50316 AS51185 AS56550 AS60822 AS197440 AS201877 ]>
export:         to AS6777 action community .= { 6777:6777, 6777:559, 6777:1267, 6777:3302, 6777:5394, 6777:5397, 6777:6939, 6777:8816, 6777:12399, 6777:12779, 6777:12835, 6777:12850, 6777:12874, 6777:15589, 6777:15720, 6777:16276, 6777:24608, 6777:28929, 6777:29438, 6777:31319, 6777:31638, 6777:34695, 6777:35574, 6777:39120, 6777:43942, 6777:44160, 6777:47358, 6777:47927, 6777:49360, 6777:49653, 6777:50316, 6777:51185, 6777:56550, 6777:60822 }; announce AS12637
remarks:        **************************************************************
remarks:        These import and export attributes define only an upper
remarks:        bound of what we accept or announce from neighbors and
remarks:        should not be interpreted literally.
remarks:        We document the ASN and prefixes announced to peers in the
remarks:        AS12637:AS-CUSTOMERS and AS12637:AS-CUSTOMERS-V6 as-sets
remarks:        and we generate prefix and/or as-path filters for our peers
remarks:        using the data published in the RIPE routing registry
remarks:        as much as feasible.
org:            ORG-Ss18-RIPE
admin-c:        AB91-RIPE
tech-c:         SWBN-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SEEWEB-MNT
created:        2002-09-18T17:28:36Z
last-modified:  2018-11-21T16:37:37Z
source:         RIPE

organisation:   ORG-Ss18-RIPE
org-name:       SEEWEB s.r.l.
org-type:       LIR
address: Lazio, 9/a
address:        03100
address:        Frosinone (FR)
address:        ITALY
phone:          +39 0775 880041
fax-no:         +39 0775 830054
admin-c:        AB91-RIPE
admin-c:        MDIS-RIPE
admin-c:        FF1984-RIPE
abuse-c:        SWBA-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SEEWEB-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SEEWEB-MNT
created:        2004-04-17T11:34:19Z
last-modified:  2016-07-09T00:30:38Z
source:         RIPE

role:           NOC Seeweb
address:        Seeweb s.r.l.
address:        Corso Lazio 9/a
address:        I-03100 Frosinone
phone:          +39-0775-880041 ext. 1
fax-no:         +39-0775-830054
admin-c:        AB91-RIPE
tech-c:         AB91-RIPE
tech-c:         FF1984-RIPE
tech-c:         MDIS-RIPE
nic-hdl:        SWBN-RIPE
mnt-by:         SEEWEB-MNT
remarks:        ***************************************
remarks:        Please report abuses to
remarks:        ***************************************
created:        2006-11-24T23:44:14Z
last-modified:  2007-05-16T23:43:37Z
source:         RIPE

person:         Antonio Baldassarra
address:        SEEWEB Hosting Company
address: Lazio 9/a
address:        I-03100 Frosinone
phone:          +39-0775-880041
fax-no:         +39-0775-830054
nic-hdl:        AB91-RIPE
mnt-by:         SEEWEB-MNT
created:        2002-09-09T17:17:03Z
last-modified:  2006-11-25T00:38:23Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs Ergonet srl 2,048 Lucini & Lucini Communications Ltd. 256 SA 2,048 ITTWEB S.r.l. 1,024 d.o.o. 1,024 DHH Milan Infrastructure 512 EAGLE & WISE SERVICE S.P.A. 1,024 Ergonet srl 1,024 DHH d.o.o. 1,024 DHH Switzerland SA 1,024
Netblock Description
2001::/32 Internet Assigned Numbers Authority
2001:4b78::/29 SEEWEB s.r.l.
2001:4b78::/32 SEEWEB s.r.l.
2a02:e9::/32 DHH Milan Infrastructure
2a02:ea::/32 DHH Frosinone Infrastructure
2a04:2700::/29 Tophost s.r.l.
2a05:b6c0::/32 Seeweb Hosting Company
2a05:b6c1::/32 Seeweb Hosting Company
2a07:50c0::/29 ITTWEB S.r.l.
2a0b:ee40::/32 DHH d.o.o.

Network Speed







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Hosted Domains

There are 85,102 domain names hosted across 4,611 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 4,530 4,497 1,564 1,311 1,309 1,274 1,270 1,257 1,246 1,189


There are 95 peers for this ASN.

SURFnet bv AS1103
IP-Only Networks AB AS12552
IT.Gate S.p.A. AS12779
BIT BV AS12859
Init7 (Switzerland) Ltd. AS13030
euNetworks Managed Services GmbH AS13237
Continent 8 LLC AS14537
Wikimedia Foundation Inc. AS14907
CAIW Diensten B.V. AS15435 SA AS15547


There are 7 upstreams for this ASN.

Cogent Communications AS174
NTT America, Inc. AS2914
TowardEX Technologies International, Inc. AS30071
GTT Communications Inc. AS3257
Swisscom (Switzerland) Ltd AS3303
Level 3 Parent, LLC AS3549
Hurricane Electric LLC AS6939


There are 14 downstreams for this ASN.

Reseaux IP Europeens Network Coordination Centre (RIPE NCC) AS12654
Telemar s.p.a. AS13097 s.r.o. AS198167
HelloTel Telecomunicazioni srl AS206539
NTT America, Inc. AS2914
GTT Communications Inc. AS3257
Ydea s.r.l. AS35131
Mod Mission Critical LLC AS39855
Persolvo d.o.o. AS47880

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Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS12637 at robtex.

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