AS Number
AS198605
AS Name
AVAST-AS-DC
Org Name
AVAST Software s.r.o.
Country
Czech
Registry

ripe

RegDate

N/A

Updated

2023-05-31T14:40:50Z

AS198605 Looking Glass
IPv4Prefixes

59

IPv6Prefixes

8

IPv4 NUMs

16,128

IPv6 NUMs(/64)

83,951,616

16,128 IPv4 Addresses
CIDR Description IP Num
5.45.58.0/24 AVAST Software s.r.o. 256
5.45.59.0/24 AVAST Software s.r.o. 256
5.45.61.0/24 AVAST Software s.r.o. 256
5.45.62.0/24 AVAST Software s.r.o. 256
5.45.63.0/24 AVAST Software s.r.o. 256
5.62.16.0/24 PRCDN-CONSUMER-US-CT-TBL-20190318 256
5.62.17.0/24 CZ-AVAST-SKR20190827 256
5.62.18.0/24 AVAST-UK-20221020 256
5.62.19.0/24 AVAST-UK-20221018 256
5.62.20.0/24 UK-PRIVAX-20120608 256
5.62.25.0/24 VPC-FRA1-20191120 256
5.62.36.0/23 UK-PRIVAX-20120608 512
5.62.38.0/24 UK-PRIVAX-20120608 256
5.62.39.0/24 UK-PRIVAX-20120608 256
5.62.40.0/23 UK-PRIVAX-20120608 512
5.62.42.0/23 UK-PRIVAX-20120608 512
5.62.44.0/23 UK-PRIVAX-20120608 512
5.62.46.0/24 UK-PRIVAX-20120608 256
5.62.46.0/23 UK-PRIVAX-20120608 512
5.62.47.0/24 UK-PRIVAX-20120608 256
5.62.54.0/24 AVAST-COM 256
5.62.55.0/24 AVAST-COM 256
5.62.56.0/24 UK-PRIVAX-20120608 256
5.62.56.0/23 UK-PRIVAX-20120608 512
5.62.57.0/24 UK-PRIVAX-20120608 256
5.62.60.0/23 UK-PRIVAX-20120608 512
5.62.62.0/23 UK-PRIVAX-20120608 512
31.14.73.0/24 PRCDN-CONSUMER-JP-1 256
31.14.74.0/24 PRCDN-CONSUMER-HK-1 256
37.156.187.0/24 AVAST-COM 256
69.94.64.0/24 AVAST-COM 256
69.94.68.0/24 AVAST Software s.r.o. 256
69.94.70.0/24 AVAST Software s.r.o. 256
69.94.71.0/24 AVAST Software s.r.o. 256
69.94.72.0/23 AVAST Software s.r.o. 512
69.94.74.0/24 AVAST Software s.r.o. 256
69.94.74.0/23 AVAST Software s.r.o. 512
69.94.75.0/24 AVAST Software s.r.o. 256
69.94.77.0/24 AVAST Software s.r.o. 256
77.234.40.0/24 AVAST Software s.r.o. 256
77.234.41.0/24 AVAST Software s.r.o. 256
77.234.43.0/24 AVAST Software s.r.o. 256
77.234.44.0/24 AVAST Software s.r.o. 256
77.234.45.0/24 AVAST Software s.r.o. 256
77.234.46.0/24 AVAST Software s.r.o. 256
91.213.143.0/24 AVAST Software s.r.o. 256
95.142.112.0/24 PRCDN-CONSUMER-DE-FRA-20190425 256
95.142.115.0/24 PRCDN-CONSUMER-FR-PAR-20190425 256
95.142.118.0/24 PRCDN-CONSUMER-GB-LON-20190425 256
159.242.227.0/24 PRCDN-CONSUMER-GB-LON-20200724 256
159.242.234.0/24 PRCDN-CONSUMER-DE-FRA-20200724 256
159.242.239.0/24 PRCDN-CONSUMER-NYC-239-0 256
166.98.8.0/24 Gen Digital Inc. 256
185.51.229.0/24 NETBLK-AVAST-LOPS-229-0 256
185.51.230.0/24 NETBLK-AVAST-LOPS-1 256
185.189.92.0/24 AVG Technologies CZ, s.r.o. 256
185.189.94.0/24 AVAST-COM 256
185.189.95.0/24 AVAST-COM 256
195.74.76.0/24 AVAST Software s.r.o. 256
CIDR Description IP NUMs(prefix /64)
2001:67c:284::/48 AVAST Software s.r.o. 65536
2a0b:e181::/40 AVAST Software s.r.o. 16777216
2a0b:e181:400::/40 AVAST Software s.r.o. 16777216
2a0b:e181:500::/40 AVAST Software s.r.o. 16777216
2a0b:e181:600::/40 AVAST Software s.r.o. 16777216
2a0b:e181:604::/48 AVAST Software s.r.o. 65536
2a0b:e181:605::/48 AVAST Software s.r.o. 65536
2a0b:e182:100::/40 AVAST Software s.r.o. 16777216
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,081,216 77,349,781,760 IPv4 IPv4 IPv6 IPv6
AS12182 INTERNAP-2BLK - Unitas Global, US United States 65,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS13789 INTERNAP-BLK3 - Unitas Global, US United States 133,376 4,294,967,296 IPv4 IPv4
AS15570 INAP-LON - PACKETFABRIC (UK) LTD, GB United Kingdom 26,112 1,073,741,824 IPv4 IPv4
AS29208 QUANTCOM-AS - Quantcom, a.s., CZ Czech 255,488 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS30282 AS-INAPCDN-OCY - Unitas Global, US United States 8,960 1,073,741,824 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,924,992 220,323,381,248 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,636,672 425,202,876,416 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS29208 QUANTCOM-AS - Quantcom, a.s., CZ Czech 255,488 12,884,901,888 IPv4 IPv4
as-block:       AS198305 - AS200350
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:        2025-02-18T15:12:58Z
last-modified:  2025-02-18T15:12:58Z
source:         RIPE



aut-num:        AS198605
as-name:        AVAST-AS-DC
org:            ORG-ASa95-RIPE
remarks:        Czech Republic / www.avast.com
descr:          Gen Digital dba as Avast
import:         from AS2819 accept ANY
import:         from AS3356 accept ANY
import:         from AS14745 accept ANY
import:         from AS2819 accept ANY
import:         from AS12182 accept ANY
export:         to AS2819 announce AS198605
export:         to AS3356 announce AS198605
export:         to AS14745 announce AS198605
export:         to AS174 announce AS198605
export:         to AS12182 announce AS198605
admin-c:        PC4833-RIPE
tech-c:         PC4833-RIPE
status:         ASSIGNED
notify:         [email protected]
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ASW-MNT
created:        2012-03-21T15:12:16Z
last-modified:  2023-05-31T14:40:50Z
source:         RIPE

organisation:   ORG-ASa95-RIPE
org-name:       AVAST Software s.r.o.
country:        CZ
org-type:       LIR
address:        Pikrtova 1737/1a
address:        14000
address:        Praha 4
address:        CZECH REPUBLIC
phone:          +420731504666
fax-no:         +420274005777
e-mail:         [email protected]
admin-c:        PC4833-RIPE
abuse-c:        ASW
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ASW-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ASW-MNT
created:        2012-03-15T16:36:16Z
last-modified:  2021-07-09T10:53:08Z
source:         RIPE

person:         Radim Jurica
address:        Pikrtova 1737/1a, Praha 4, 140 00, CZ
e-mail:         [email protected]
mnt-by:         ASW-MNT
phone:          +420724634790
nic-hdl:        PC4833-RIPE
created:        2008-03-20T08:50:59Z
last-modified:  2021-10-25T09:08:44Z
source:         RIPE