AS Number
AS57492
AS Name
HOST4BIZ-CH
Org Name
Host4Biz sp. z o.o.
Country
Poland
Registry

ripe

RegDate

Updated

2025-04-24T14:15:44Z

AS57492 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

4,294,967,296

1,024 IPv4 Addresses
CIDR Description IP Num
45.154.144.0/22
IRR InValid
Host4Biz sp. z o.o. 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,937,280 221,394,501,632 IPv4 IPv4 IPv6 IPv6
AS1239 COGENT-1239 - Cogent Communications, LLC, US United States 0 215,028,858,880 IPv4 IPv4 IPv6 IPv6
as-block:       AS57370 - AS57973
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:        2025-04-24T14:15:44Z
last-modified:  2025-04-24T14:15:44Z
source:         RIPE



aut-num:        AS57492
as-name:        HOST4BIZ-CH
org:            ORG-HSZO27-RIPE
remarks:        ----------- Upstreams -----------
import:         from AS174 accept ANY
import:         from AS29632 accept ANY
export:         to AS174 announce AS57492:AS-HOST4BIZ-CH
export:         to AS29632 announce AS57492:AS-HOST4BIZ-CH
remarks:        ----------- Contacts ------------
remarks:        Abuse reports: abuse@host4.biz
remarks:        Website: http://host4.biz
remarks:        ---------------------------------
admin-c:        MET21-RIPE
tech-c:         MET21-RIPE
status:         ASSIGNED
notify:         noc@host4.biz
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         HOST4BIZ-MNT
created:        2011-11-10T14:44:21Z
last-modified:  2025-11-17T21:42:42Z
source:         RIPE

organisation:   ORG-HSZO27-RIPE
org-name:       Host4Biz sp. z o.o.
country:        PL
org-type:       LIR
address:        ul. Swieradowska 47
address:        02-662
address:        Warsaw
address:        POLAND
phone:          +48223079757
e-mail:         ripe@host4.biz
admin-c:        MET21-RIPE
tech-c:         MET21-RIPE
abuse-c:        AR55617-RIPE
mnt-ref:        HOST4BIZ-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         HOST4BIZ-MNT
created:        2019-09-13T12:42:52Z
last-modified:  2025-11-17T21:15:20Z
source:         RIPE

person:         Pavlo Astakhov
address:        Poland, Warsaw
phone:          +48 22 307 97 57
e-mail:         jared@jared.kiev.ua
nic-hdl:        MET21-RIPE
notify:         astakhov@sacura.net
created:        2006-11-14T16:41:57Z
last-modified:  2020-11-12T17:59:06Z
source:         RIPE
mnt-by:         MET21-MNT