AS39790 Web4U s.r.o.

Company Website:

https://www.web4u.cz

Company Looking Glass:

https://lg.web4u.cz

Looking Glass:

https://bgp.he.net/lg/39790

Country of Origin:

Czech Republic

Internet Exchanges: 1

Prefixes Originated (all): 8
Prefixes Originated (v4): 5
Prefixes Originated (v6): 3

Prefixes Announced (all): 8
Prefixes Announced (v4): 5
Prefixes Announced (v6): 3

RPKI Originated Valid (all): 8
RPKI Originated Valid (v4): 5
RPKI Originated Valid (v6): 3

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 35
BGP Peers Observed (v4): 35
BGP Peers Observed (v6): 14

IPs Originated (v4): 5,120
AS Paths Observed (v4): 1,407
AS Paths Observed (v6): 1,269

Average AS Path Length (all): 4.214
Average AS Path Length (v4): 4.554
Average AS Path Length (v6): 3.838

AS39790 IPv4 Peers

ASN	Name
AS199803	ComSource s.r.o.
AS25248	RADIOKOMUNIKACE a.s.
AS6939	Hurricane Electric LLC
AS22356	Durand do Brasil Ltda
AS6204	INTERKVM HOST SRL
AS14840	BR.Digital Telecom

AS39790 IPv6 Peers

ASN	Name
AS199803	ComSource s.r.o.
AS6939	Hurricane Electric LLC
AS25248	RADIOKOMUNIKACE a.s.

AS39790 IPv4 Peer Count

AS39790 IPv6 Peer Count

AS39790 IPv4 Prefixes Announced

AS39790 IPv6 Prefixes Announced

AS39790 IPv4 Prefixes Originated

AS39790 IPv6 Prefixes Originated

AS39790 IPv4 Route Propagation

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AS39790 IPv6 Route Propagation

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Prefix	Description	Visibility
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Prefix	Description
81.91.80.0/20	Web4U s.r.o.
81.91.80.0/21	Web4U s.r.o.
81.91.88.0/21	Web4U s.r.o.
185.14.224.0/22	Web4U s.r.o.
185.14.224.0/23	Web4U s.r.o.

Prefix	Description	Visibility
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Prefix	Description
2001:1568::/32	Web4U s.r.o.
2001:1568::/33	Web4U s.r.o.
2001:1568:8000::/33	Web4U s.r.o.

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	ComSource s.r.o.	X	AS199803
2	RADIOKOMUNIKACE a.s.	X	AS25248
3	Hurricane Electric LLC	X	AS6939
4	Durand do Brasil Ltda		AS22356
5	INTERKVM HOST SRL		AS6204
6	BR.Digital Telecom		AS14840
7	Zayo Infrastructure France SA	X	AS8218
8	Bharti Airtel Ltd		AS9498
9	NIXCZ_RS		AS47200
10	Rocket Fibre Ltd		AS8801
11	IX Reach Ltd		AS4455
12	SG.GS	X	AS24482
13	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	X	AS1764
14	Convergenze S.p.A.		AS39120
15	i3D.net B.V	X	AS49544
16	TurkNet Iletisim Hizmetleri A.S.		AS12735
17	Hetzner Online GmbH	X	AS24940
18	Hohl IT e.U.	X	AS40994
19	Netia SA		AS12741
20	LEVEL EIGHTY-SIX COMMUNICATIONS LTD		AS212483
21	SIACOM JSC		AS198150
22	NetActuate, Inc	X	AS36236
23	Valve Corporation	X	AS32590
24	Euroweb Romania S.R.L.		AS6663
25	Fonira Telekom GmbH	X	AS51184
26	ALT \| GRUPO BRASIL TECPAR		AS53062
27	Atman Sp. z o.o.		AS15694
28	Exatel S.A.		AS20804
29	Freenet Liberec, z.s.	X	AS29504
30	Inovare-Prim SRL		AS60602
31	NetIX Communications JSC		AS57463
32	OMONIA d.o.o.		AS44306
33	Axclusive		AS132337
34	NIX.CZ z.s.p.o.	X	AS6881
35	Open X Tecnologia Ltda		AS263444

Rank	Description	IPv4	Peer
1	ComSource s.r.o.	X	AS199803
2	Hurricane Electric LLC	X	AS6939
3	RADIOKOMUNIKACE a.s.	X	AS25248
4	Zayo Infrastructure France SA	X	AS8218
5	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH	X	AS1764
6	Hetzner Online GmbH	X	AS24940
7	Fonira Telekom GmbH	X	AS51184
8	NetActuate, Inc	X	AS36236
9	Hohl IT e.U.	X	AS40994
10	i3D.net B.V	X	AS49544
11	SG.GS	X	AS24482
12	NIX.CZ z.s.p.o.	X	AS6881
13	Valve Corporation	X	AS32590
14	Freenet Liberec, z.s.	X	AS29504

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RIPE

aut-num: AS39790 as-name: WEB4U org: ORG-WS296-RIPE remarks: remarks: =================================================================== remarks: ===[ UPSTREAM CONNECTIVITY ]======================================= remarks: =================================================================== remarks: remarks: ---[ Comsource ]--- import: from AS199803 accept ANY export: to AS199803 announce AS-WEB4U mp-import: afi ipv6.unicast from AS199803 accept ANY mp-export: afi ipv6.unicast to AS199803 announce AS-WEB4U remarks: ---[ CRA ]--- import: from AS25248 accept ANY export: to AS25248 announce AS-WEB4U mp-import: afi ipv6.unicast from AS25248 accept ANY mp-export: afi ipv6.unicast to AS25248 announce AS-WEB4U remarks: remarks: =================================================================== remarks: ===[ NIX.CZ IPV4 PEERINGS ]======================================== remarks: =================================================================== remarks: remarks: ---[ AS112 ]--- import: from AS112 accept ANY export: to AS112 announce AS-WEB4U remarks: ---[ CESNET2 ]--- import: from AS2852 accept ANY export: to AS2852 announce AS-WEB4U remarks: ---[ GTSCE ]--- import: from AS5588 accept ANY export: to AS5588 announce AS-WEB4U remarks: ---[ O2-CZECH-REPUBLIC ]--- import: from AS5610 accept ANY export: to AS5610 announce AS-WEB4U remarks: ---[ NIXCZ ]--- import: from AS6881 accept ANY export: to AS6881 announce AS-WEB4U remarks: ---[ HURRICANE ]--- import: from AS6939 accept ANY export: to AS6939 announce AS-WEB4U remarks: ---[ NFX_ZSPO ]--- import: from AS8251 accept ANY export: to AS8251 announce AS-WEB4U remarks: ---[ IPNet ]--- import: from AS8913 accept ANY export: to AS8913 announce AS-WEB4U remarks: ---[ ITSELF ]--- import: from AS12570 accept ANY export: to AS12570 announce AS-WEB4U remarks: ---[ CASABLANCA ]--- import: from AS15685 accept ANY export: to AS15685 announce AS-WEB4U remarks: ---[ HA-VEL ]--- import: from AS15935 accept ANY export: to AS15935 announce AS-WEB4U remarks: ---[ VODAFONE-CZ ]--- import: from AS16019 accept ANY export: to AS16019 announce AS-WEB4U remarks: ---[ NEJ ]--- import: from AS16246 accept ANY export: to AS16246 announce AS-WEB4U remarks: ---[ OVH ]--- import: from AS16276 accept ANY export: to AS16276 announce AS-WEB4U remarks: ---[ MGI ]--- import: from AS20723 accept ANY export: to AS20723 announce AS-WEB4U remarks: ---[ WIA ]--- import: from AS21430 accept ANY export: to AS21430 announce AS-WEB4U remarks: ---[ INTERNET-CZ ]--- import: from AS24806 accept ANY export: to AS24806 announce AS-WEB4U remarks: ---[ MASTER ]--- import: from AS24971 accept ANY export: to AS24971 announce AS-WEB4U remarks: ---[ CZNIC ]--- import: from AS25192 accept ANY export: to AS25192 announce AS-WEB4U remarks: ---[ GLOBE ]--- import: from AS25234 accept ANY export: to AS25234 announce AS-WEB4U remarks: ---[ BlueTone ]--- import: from AS25248 accept ANY export: to AS25248 announce AS-WEB4U remarks: ---[ INEXT-CZ ]--- import: from AS25424 accept ANY export: to AS25424 announce AS-WEB4U remarks: ---[ CDT ]--- import: from AS25512 accept ANY export: to AS25512 announce AS-WEB4U remarks: ---[ MSOFT ]--- import: from AS28972 accept ANY export: to AS28972 announce AS-WEB4U remarks: ---[ GITY ]--- import: from AS29086 accept ANY export: to AS29086 announce AS-WEB4U remarks: ---[ IGNUM ]--- import: from AS29134 accept ANY export: to AS29134 announce AS-WEB4U remarks: ---[ CZNIC-F-ROOT ]--- import: from AS30134 accept ANY export: to AS30134 announce AS-WEB4U remarks: ---[ NETBOX ]--- import: from AS31246 accept ANY export: to AS31246 announce AS-WEB4U remarks: ---[ MIRAMO ]--- import: from AS34080 accept ANY export: to AS34080 announce AS-WEB4U remarks: ---[ OXID ]--- import: from AS35214 accept ANY export: to AS35214 announce AS-WEB4U remarks: ---[ 2CONNECT ]--- import: from AS35236 accept ANY export: to AS35236 announce AS-WEB4U remarks: ---[ GREPNET ]--- import: from AS35361 accept ANY export: to AS35361 announce AS-WEB4U remarks: ---[ COOLHOUSING ]--- import: from AS35592 accept ANY export: to AS35592 announce AS-WEB4U remarks: ---[ TRESTEL-SK ]--- import: from AS38949 accept ANY export: to AS38949 announce AS-WEB4U remarks: ---[ CEZNET ]--- import: from AS39791 accept ANY export: to AS39791 announce AS-WEB4U remarks: ---[ OVANET ]--- import: from AS39817 accept ANY export: to AS39817 announce AS-WEB4U remarks: ---[ FREETEL-AS ]--- import: from AS41711 accept ANY export: to AS41711 announce AS-WEB4U remarks: ---[ KAORA ]--- import: from AS42000 accept ANY export: to AS42000 announce AS-WEB4U remarks: ---[ EDERA_Group ]--- import: from AS42306 accept ANY export: to AS42306 announce AS-WEB4U remarks: ---[ SEZNAM-CZ ]--- import: from AS43037 accept ANY export: to AS43037 announce AS-WEB4U remarks: ---[ ASNEW ]--- import: from AS43413 accept ANY export: to AS43413 announce AS-WEB4U remarks: ---[ VSHOSTING ]--- import: from AS43541 accept ANY export: to AS43541 announce AS-WEB4U remarks: ---[ METRONET ]--- import: from AS43708 accept ANY export: to AS43708 announce AS-WEB4U remarks: ---[ ISPAlliance ]--- import: from AS47232 accept ANY export: to AS47232 announce AS-WEB4U remarks: ---[ SUPRO ]--- import: from AS47868 accept ANY export: to AS47868 announce AS-WEB4U remarks: ---[ TechCom ]--- import: from AS61296 accept ANY export: to AS61296 announce AS-WEB4U remarks: ---[ M-NET ]--- import: from AS197197 accept ANY export: to AS197197 announce AS-WEB4U remarks: remarks: =================================================================== remarks: ===[ NIX.CZ IPV6 PEERINGS ]======================================== remarks: =================================================================== remarks: remarks: ---[ CESNET2 ]--- mp-import: afi ipv6.unicast from AS2852 accept ANY mp-export: afi ipv6.unicast to AS2852 announce AS-WEB4U remarks: ---[ GTSCE ]--- mp-import: afi ipv6.unicast from AS5588 accept ANY mp-export: afi ipv6.unicast to AS5588 announce AS-WEB4U remarks: ---[ NIXCZ ]--- mp-import: afi ipv6.unicast from AS6881 accept ANY mp-export: afi ipv6.unicast to AS6881 announce AS-WEB4U remarks: ---[ HURRICANE ]--- mp-import: afi ipv6.unicast from AS6939 accept ANY mp-export: afi ipv6.unicast to AS6939 announce AS-WEB4U remarks: ---[ CASABLANCA ]--- mp-import: afi ipv6.unicast from AS15685 accept ANY mp-export: afi ipv6.unicast to AS15685 announce AS-WEB4U remarks: ---[ NEJ ]--- mp-import: afi ipv6.unicast from AS16246 accept ANY mp-export: afi ipv6.unicast to AS16246 announce AS-WEB4U remarks: ---[ WIA ]--- mp-import: afi ipv6.unicast from AS21430 accept ANY mp-export: afi ipv6.unicast to AS21430 announce AS-WEB4U remarks: ---[ INTERNET-CZ ]--- mp-import: afi ipv6.unicast from AS24806 accept ANY mp-export: afi ipv6.unicast to AS24806 announce AS-WEB4U remarks: ---[ GLOBES ]--- mp-import: afi ipv6.unicast from AS25234 accept ANY mp-export: afi ipv6.unicast to AS25234 announce AS-WEB4U remarks: ---[ CDT ]--- mp-import: afi ipv6.unicast from AS25512 accept ANY mp-export: afi ipv6.unicast to AS25512 announce AS-WEB4U remarks: ---[ CZNIC-F-ROOT ]--- mp-import: afi ipv6.unicast from AS30134 accept ANY mp-export: afi ipv6.unicast to AS30134 announce AS-WEB4U remarks: ---[ 2CONNECT ]--- mp-import: afi ipv6.unicast from AS35236 accept ANY mp-export: afi ipv6.unicast to AS35236 announce AS-WEB4U remarks: ---[ CEZNET ]--- mp-import: afi ipv6.unicast from AS39791 accept ANY mp-export: afi ipv6.unicast to AS39791 announce AS-WEB4U remarks: ---[ M-NET ]--- mp-import: afi ipv6.unicast from AS197197 accept ANY mp-export: afi ipv6.unicast to AS197197 announce AS-WEB4U remarks: admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED notify: ripe@web4u.cz mnt-by: RIPE-NCC-END-MNT mnt-by: MNT-WEB4U created: 2006-04-25T12:37:01Z last-modified: 2025-02-14T09:04:22Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************

Exchange	CC	City	IPv4	IPv6
NIX.CZ	CZ	Prague	91.210.16.90 91.210.16.89	2001:7f8:14::31:1 2001:7f8:14::31:2

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