ASN AS12637
Allocated 2002-09-18T17:28:36Z
Registry ripe
Related Domain
IP Addresses 71,680
Country Italy

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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:        2010-05-11T11:45:03Z
last-modified:  2014-02-24T13:15:16Z
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 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, 6777:31638, 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:  2016-04-14T08:42:23Z
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 Lucini & Lucini Communications Ltd. 256 Lasi SA 2,048 IT&T SRL 1,024 d.o.o. 1,024 EAGLE & WISE SERVICE S.P.A. 1,024 Ergonet srl 1,024 DHH Italia s.r.l. 1,024 Tophost s.r.l. 1,024 SEEWEB s.r.l. 1,024 SNF Italia Srl 256

Show all 29 IP ranges

Netblock Description
2001:4b78::/29 SEEWEB s.r.l.
2001:4b78::/32 network services
2a02:e9::/32 DHH Milan Infrastructure
2a04:2700::/29 Tophost s.r.l.
2a07:50c0::/29 IT&T SRL
2a0d:b000::/29 DHH Italia s.r.l.

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.

Hosted Domain Names

There are 48,687 domain names hosted across 3,789 IP addresses on this ASN. To access full domain hosting information with our API contact us for more details.

IP Address Domain Domains on this IP 3,519 3,435 663 634 581 520 509 501 481 473 469 461 457 457 448 434 429 416 405 401 397 388 384 374 314 289 282 276 275 240 234 232 216 199 197 184 182 181 179 164 157 153 149 149 144 141 140 138 134 134

Network Speed

Download Speed Upload Speed Ping
4.03 Mbps 0.74 Mbps 151.24 ms

Network speed data is calculated by averaging many speed test runs performed from this network over the past several months. See how your own network speed compares at

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AS202056 Naquadria S.R.L.
AS205005 Quipo
AS35131 Ydea s.r.l.
AS44219 Iccom S.r.l.
AS47927 WIFIWEB s.r.l.
AS57922 Zampediverse srl
AS60814 Dipartimento della Protezione Civile

See the ASN report for Italy for more related networks.


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.