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

ripe

RegDate

N/A

Updated

2019-06-27T09:21:33Z

AS198605 Looking Glass
IPv4Prefixes

80

IPv6Prefixes

7

IPv4 NUMs

22,528

IPv6 NUMs(/64)

84,475,904

22,528 IPv4 Addresses
CIDR Description IP Num
5.45.56.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
5.45.57.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
5.45.58.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
5.45.59.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
5.45.60.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
5.45.61.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
5.45.62.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
5.45.63.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
5.62.16.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-US-CT-TBL-20190318 256
5.62.17.0/24
ROA Signed and Valid IRR Valid
CZ-AVAST-SKR20190827 256
5.62.20.0/24
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 256
5.62.24.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-ATL1-20191113 256
5.62.25.0/24
ROA Signed and Valid IRR Valid
VPC-FRA1-20191120 256
5.62.32.0/24
ROA Signed and Valid IRR Valid
CZ-AVAST-SKR20190114 256
5.62.36.0/23
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 512
5.62.38.0/24
ROA Signed and Valid IRR Parent Valid
UK-PRIVAX-20120608 256
5.62.39.0/24
ROA Signed and Valid IRR Parent Valid
UK-PRIVAX-20120608 256
5.62.40.0/23
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 512
5.62.42.0/23
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 512
5.62.44.0/23
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 512
5.62.46.0/24
IRR Parent Valid
UK-PRIVAX-20120608 256
5.62.46.0/23
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 512
5.62.47.0/24
IRR Parent Valid
UK-PRIVAX-20120608 256
5.62.48.0/23
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 512
5.62.50.0/24
ROA Signed and Valid IRR InValid
UK-PRIVAX-20120608 256
5.62.52.0/24
ROA Signed and Valid IRR Valid
AVAST-COM 256
5.62.53.0/24
ROA Signed and Valid IRR Valid
AVAST-COM 256
5.62.54.0/24
ROA Signed and Valid IRR Valid
AVAST-COM 256
5.62.55.0/24
ROA Signed and Valid IRR Valid
AVAST-COM 256
5.62.56.0/24
IRR Valid
UK-PRIVAX-20120608 256
5.62.56.0/23
ROA Signed and Valid IRR InValid
UK-PRIVAX-20120608 512
5.62.57.0/24
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 256
5.62.58.0/23
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 512
5.62.60.0/23
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 512
5.62.62.0/23
ROA Signed and Valid IRR Valid
UK-PRIVAX-20120608 512
37.156.184.0/24
ROA Signed and Valid IRR Valid
AVAST-COM 256
37.156.184.0/23
ROA Signed and Valid IRR InValid
AVAST-COM 512
37.156.185.0/24
ROA Signed and Valid IRR Valid
AVAST-COM 256
37.156.187.0/24
ROA Signed and Valid IRR Valid
AVAST-COM 256
69.94.64.0/24
ROA Signed and Valid IRR InValid
AVAST-COM 256
69.94.67.0/24
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 256
69.94.68.0/24
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 256
69.94.69.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
69.94.70.0/24
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 256
69.94.72.0/23
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 512
69.94.74.0/24
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 256
69.94.74.0/23
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 512
69.94.75.0/24
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 256
69.94.76.0/24
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 256
69.94.77.0/24
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 256
69.94.78.0/24
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 256
69.94.79.0/24
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 256
77.234.40.0/24
ROA Signed and Valid IRR Parent Valid
AVAST Software s.r.o. 256
77.234.41.0/24
ROA Signed and Valid IRR Parent Valid
AVAST Software s.r.o. 256
77.234.42.0/24
ROA Signed and Valid IRR Parent Valid
AVAST Software s.r.o. 256
77.234.43.0/24
ROA Signed and Valid IRR Parent Valid
AVAST Software s.r.o. 256
77.234.44.0/24
ROA Signed and Valid IRR Parent Valid
AVAST Software s.r.o. 256
77.234.45.0/24
ROA Signed and Valid IRR Parent Valid
AVAST Software s.r.o. 256
77.234.46.0/24
ROA Signed and Valid IRR Parent Valid
AVAST Software s.r.o. 256
91.213.143.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
95.142.112.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-DE-FRA-20190425 256
95.142.115.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-FR-PAR-20190425 256
95.142.118.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-GB-LON-20190425 256
95.142.121.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-US-NY-NYC-20190425 256
95.142.124.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-CA-ON-TOR-20190425 256
95.142.127.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-US-AL-MGM-20190425 256
159.242.227.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-GB-LON-20200724 256
159.242.234.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-DE-FRA-20200724 256
159.242.239.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-NYC-239-0 256
185.51.228.0/24
ROA Signed and Valid IRR Valid
NETBLK-AVAST-LOPS-LON-0 256
185.51.229.0/24
ROA Signed and Valid IRR Valid
NETBLK-AVAST-LOPS-229-0 256
185.51.230.0/24
ROA Signed and Valid IRR Valid
NETBLK-AVAST-LOPS-1 256
185.54.230.0/24
ROA Signed and Valid IRR Valid
PRCDN-CONSUMER-BR-SAO-20200127 256
185.167.64.0/24
ROA Signed and Valid IRR Valid
Avast 256
185.189.92.0/24
IRR Valid
AVG Technologies CZ, s.r.o. 256
185.189.93.0/24
IRR Valid
AVG Technologies CZ, s.r.o. 256
185.189.94.0/24
ROA Signed and Valid IRR Valid
AVAST-COM 256
185.189.95.0/24
ROA Signed and Valid IRR Valid
AVAST-COM 256
194.99.28.0/22
ROA Signed and Valid IRR Valid
Avast Slovakia s.r.o. 1024
195.74.76.0/24
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 256
CIDR Description IP NUMs(prefix /64)
2001:67c:284::/48
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 65536
2a0b:e181::/40
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 16777216
2a0b:e181:400::/40
ROA Signed and Valid IRR Parent Valid
AVAST Software s.r.o. 16777216
2a0b:e181:500::/40
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 16777216
2a0b:e181:600::/40
ROA Signed and Valid IRR Valid
AVAST Software s.r.o. 16777216
2a0b:e182:100::/40
ROA Signed and Valid IRR InValid
AVAST Software s.r.o. 16777216
2a0b:e182:200::/45
ROA Signed and Valid IRR Parent Valid
AVAST Software s.r.o. 524288
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 55,808 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS5610 O2-CZECH-REPUBLIC - O2 Czech Republic, a.s., CZ Czech 1,549,824 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS48910 INAP-FRA - InterNAP Network Services U.K. Limited, GB United Kingdom 6,400 1,342,177,280 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,805,252 73,033,783,552 IPv4 IPv4 IPv6 IPv6
AS6881 NIXCZ - NIX.CZ z.s.p.o., CZ Czech 2,560 4,294,967,296 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 53,760 8,590,721,024 IPv4 IPv4 IPv6 IPv6
AS14745 INTERNAP-BLOCK-4 - Internap Holding LLC, US United States 81,152 4,563,402,752 IPv4 IPv4 IPv6 IPv6
AS61573 IP2TEL SERVICOS DE COMUNICACAO MULTIMIDIA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,265,792 237,435,813,888 IPv4 IPv4
AS2852 CESNET2 - CESNET z.s.p.o., CZ Czech 848,896 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 482,816 282,631,397,507,072 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,808 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29208 DIALTELECOM-AS - Quantcom, a.s., CZ Czech 258,560 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 57,856 5,673,648,128 IPv4 IPv4 IPv6 IPv6
AS264409 GRUPO YAX, BR Brazil 1,024 393,216 IPv4 IPv4 IPv6 IPv6
AS12182 INTERNAP-2BLK - Internap Holding LLC, US United States 69,632 4,563,402,752 IPv4 IPv4 IPv6 IPv6
AS13789 INTERNAP-BLK3 - Internap Holding LLC, US United States 163,840 4,563,402,752 IPv4 IPv4
AS30282 AS-INAPCDN-OCY - Internap Holding LLC, US United States 9,216 1,073,741,824 IPv4 IPv4
AS1239 SPRINTLINK - Sprint, US United States 18,371,584 257,699,479,552 IPv4 IPv4 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 84,224 4,294,967,296 IPv4 IPv4
AS15570 INAP-LON - InterNAP Network Services U.K. Limited, GB United Kingdom 27,648 1,073,741,824 IPv4 IPv4
AS16397 EQUINIX BRASIL, BR Brazil 85,248 1,073,741,824 IPv4 IPv4
AS29049 Delta-Telecom-AS - Delta Telecom Ltd, AZ Azerbaijan 72,192 1,245,184 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,592 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6,278,656 146,050,711,552 IPv4 IPv4 IPv6 IPv6
AS12180 INTERNAP-2BLK - Internap Holding LLC, US United States 75,520 4,296,081,408 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 9,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 2,048 4,564,647,936 IPv4 IPv4
AS43531 IXREACH - BSO Network Solutions SAS, FR France 51,456 12,884,967,424 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS198621 AVAST-AS-AC - AVAST Software s.r.o., CZ Czech 256 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.198 2001:7f8:14::5a:2 20 Gbps 2020-11-28 00:01:12
Czech NIX.CZ - Neutral Internet Exchange in the Czech Republic 91.210.16.199 2001:7f8:14::5a:1 20 Gbps 2020-11-28 00:01:12

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains
5.45.57.11 1 burger-hadoop-prod-038.prg5.ff.avast.com
5.45.57.12 1 install-repos-test-001.prg5.ff.avast.com
5.45.57.13 1 install-repos-test-002.prg5.ff.avast.com
5.45.57.15 2 burger-hadoop-prod-176.prg5.ff.avast.com
5.45.57.16 1 burger-jupyterhub-stage-001.prg5.ff.avast.com
5.45.57.18 2 burger-hadoop-prod-100.prg5.ff.avast.com
5.45.57.19 1 burger-hadoop-prod-101.prg5.ff.avast.com
5.45.57.20 1 prg20-010.ff.avast.com
5.45.57.21 2 burger-hadoop-prod-103.prg5.ff.avast.com
5.45.57.22 2 burger-hadoop-prod-098.prg5.ff.avast.com
as-block:       AS196608 - AS207419
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:        2022-08-23T17:19:53Z
last-modified:  2022-08-23T17:19:53Z
source:         RIPE



aut-num:        AS198605
as-name:        AVAST-AS-DC
org:            ORG-ASa95-RIPE
remarks:        Czech Republic / www.avast.com
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:         noc@avast.com
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ASW-MNT
created:        2012-03-21T15:12:16Z
last-modified:  2019-06-27T09:21:33Z
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:         noc@avast.com
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:         radim.jurica@avast.com
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