AS21100 -








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Hosted Domains

There are 35,105 domain names hosted across 2,805 IP addresses on this ASN.

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Whois Details

as-block:       AS21004 - AS21151
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:        AS21100
as-name:        ITLDC-NL
org:            ORG-IC4-RIPE
remarks:        -------------- IPv4 --------------
import:         from AS50673 action pref=80; accept ANY
import:         from AS41441 action pref=100; accept ANY
import:         from AS29067 action pref=100; accept { }
import:         from AS209832 action pref=100; accept { }
import:         from AS200313 action pref=100; accept {,}
export:         to AS50673 announce AS-ITLNL
export:         to AS41441 announce AS-ITLNL
export:         to AS59796 announce AS-ITLNL
export:         to AS29067 announce { }
export:         to AS209832 announce { }
export:         to AS200313 announce { }
remarks:        -------------- IPv6 --------------
mp-import:      afi ipv6.unicast from AS50673 accept ANY
mp-import:      afi ipv6.unicast from AS29067 accept { 2001:67c:258::/48 }
mp-export:      afi ipv6.unicast to AS50673 announce AS-ITLNL
mp-export:      afi ipv6.unicast to AS29067 announce { 0::0/0 }
admin-c:        DD518-RIPE
tech-c:         SNP-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ITL-MNT
mnt-by:         GRFL-MNT
created:        2002-06-21T13:43:58Z
last-modified:  2020-03-13T09:57:26Z
source:         RIPE
abuse-c:        AITL-RIPE
abuse-org:      ORG-IC4-RIPE

organisation:   ORG-IC4-RIPE
org-name:       ITL LLC
country:        UA
org-type:       LIR
address:        26, Kosmichna street
address:        61145
address:        Kharkiv
address:        UKRAINE
phone:          +380 57 7630001
phone:          +380 57 7630763
fax-no:         +380 57 7630004
admin-c:        SNP-RIPE
admin-c:        DD518-RIPE
mnt-ref:        ITL-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ITL-MNT
abuse-c:        AITL-RIPE
created:        2004-04-17T12:09:23Z
last-modified:  2020-12-16T13:11:19Z
source:         RIPE

person:         Dmitry Deineka
remarks:        Please use abuse mailbox for any reports about network abuse. Thank you.
address:        p.o. box 201
address:        Burgas 8000
address:        Bulgaria
mnt-by:         DEINEKA-MNT
phone:          +359 2 4925555
nic-hdl:        DD518-RIPE
created:        2002-05-13T12:19:28Z
last-modified:  2018-02-16T12:39:56Z
source:         RIPE

person:         Alex Kasatkin
address:        p.o. box 201
address:        Burgas 8000, BG
phone:          +359 2 4925555
nic-hdl:        SNP-RIPE
mnt-by:         SNP-MNT
created:        2002-10-24T14:21:23Z
last-modified:  2018-02-21T11:11:00Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs ITL LLC 1,024 Hosting Provider EuroHoster Ltd. 256 Hyperhost LTD 1,024 Friendhosting LTD 1,024 PE Dobrogivskiy Muroslav Petrovich 512 Green Floid LLC 2,048 Friendhosting LTD 512 Hyperhost LTD 256 Zomro B.V. 256 Green Floid LLC 512 Green Floid LLC 512 Green Floid LLC 256 Hosting Provider EuroHoster Ltd. 256 ISPLEVEL NETWORK 256 VDS and Dedicated subnet 512 Friendhosting LTD 256 Hyperhost LTD 256 Friendhosting LTD 256 Hosting Provider EuroHoster Ltd. 256
Netblock Description
2001:67c:2f5c::/48 Friendhosting LTD
2a02:27a9::/32 ITL-NL-DC
2a02:27ab::/32 ITL-NL-DC
2a0d:5a80::/29 Laurenz Ruprecht
2a0e:40c0:2::/48 Vladyslav Sniehur

Network Speed


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Hosted Domains

There are 35,105 domain names hosted across 2,805 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 4,475 4,432 1,688 1,064 994 867 827 784 700 686 653 582 543 520 456 416 401 308 298 272 267 212 209 182 165 163 135 134 131 128 121 121 120 117 114 105 103 98 95 93 93 88 87 82 79 75 75 74 73 71


There are 27 peers for this ASN.


There is 1 upstream for this ASN.


There are 3 downstreams for this ASN.

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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 AS21100 at robtex.

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