- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Prefixes v6
- Peers v4
- Peers v6
- Whois
- IRR
- IX
- Traceroute
Company Website:
Country of Origin:
Internet Exchanges: 2
Prefixes Originated (all): 12
Prefixes Originated (v4): 6
Prefixes Originated (v6): 6
Prefixes Announced (all): 14
Prefixes Announced (v4): 7
Prefixes Announced (v6): 7
RPKI Originated Valid (all): 12 RPKI Originated Valid (v4): 6 RPKI Originated Valid (v6): 6
RPKI Originated Invalid (all): 0 RPKI Originated Invalid (v4): 0 RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 144
BGP Peers Observed (v4): 123
BGP Peers Observed (v6): 118
IPs Originated (v4): 3,072
AS Paths Observed (v4): 458
AS Paths Observed (v6): 479
Average AS Path Length (all): 3.451
Average AS Path Length (v4): 3.541
Average AS Path Length (v6): 3.365
Prefixes Originated (all): 12
Prefixes Originated (v4): 6
Prefixes Originated (v6): 6
Prefixes Announced (all): 14
Prefixes Announced (v4): 7
Prefixes Announced (v6): 7
RPKI Originated Valid (all): 12 RPKI Originated Valid (v4): 6 RPKI Originated Valid (v6): 6
RPKI Originated Invalid (all): 0 RPKI Originated Invalid (v4): 0 RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 144
BGP Peers Observed (v4): 123
BGP Peers Observed (v6): 118
IPs Originated (v4): 3,072
AS Paths Observed (v4): 458
AS Paths Observed (v6): 479
Average AS Path Length (all): 3.451
Average AS Path Length (v4): 3.541
Average AS Path Length (v6): 3.365
AS43037 IPv4 Peers
AS43037 IPv6 Peers
AS43037 IPv4 Peer Count
AS43037 IPv6 Peer Count
AS43037 IPv4 Prefixes Announced
AS43037 IPv6 Prefixes Announced
AS43037 IPv4 Prefixes Originated
AS43037 IPv6 Prefixes Originated
AS43037 IPv4 Route Propagation
AS43037 IPv6 Route Propagation
Prefix | Description |
---|---|
77.75.72.0/23 | Seznam.cz, a.s. |
77.75.74.0/24 | Seznam.cz |
77.75.75.0/24 | Seznam.cz |
77.75.76.0/23 | Seznam.cz, a.s. |
77.75.78.0/23 | Seznam.cz, a.s. |
185.66.188.0/22 | Seznam.cz, a.s. |
Prefix | Description |
---|---|
2a02:598::/32 | Seznam.cz, a.s. |
2a02:598:2::/48 | |
2a02:598:a::/48 | |
2a02:598:b::/48 | |
2a02:598:3333::/48 | SEZNAM - II |
2a02:598:4444::/48 | SEZNAM - II |
Rank | Description | IPv6 | Peer |
---|---|---|---|
1 | O2 Czech Republic, a.s. | X | AS5610 |
2 | Quantcom, a.s. | X | AS29208 |
3 | Hurricane Electric LLC | X | AS6939 |
4 | GlobeNet Cabos Submarinos Colombia, S.A.S. | X | AS52320 |
5 | meerfarbig GmbH & Co. KG | X | AS34549 |
6 | Sprint | X | AS1239 |
7 | GSL Networks Pty LTD | X | AS137409 |
8 | myLoc managed IT AG | X | AS24961 |
9 | Iway AG | X | AS8758 |
10 | SEACOM Limited | X | AS37100 |
11 | Telkom SA Ltd. | X | AS5713 |
12 | Stadtwerke Feldkirch | X | AS48362 |
13 | INTERNEXA Brasil Operadora de Telecomunica��es S.A | AS262589 | |
14 | Hivane | X | AS34019 |
15 | F5 Networks SARL | X | AS35280 |
16 | IP-Max SA | X | AS25091 |
17 | LWLcom GmbH | X | AS50629 |
18 | CJSC RASCOM | X | AS20764 |
19 | Durand do Brasil Ltda | X | AS22356 |
20 | Openfactory GmbH | X | AS58299 |
21 | 31173 Services AB | X | AS39351 |
22 | Administracion Nacional de Telecomunicaciones | X | AS6057 |
23 | Telecom IT Solutions SRL | X | AS47734 |
24 | iFog GmbH | X | AS34927 |
25 | Axclusive | X | AS132337 |
26 | IT.Gate S.p.A. | X | AS12779 |
27 | Zayo Infrastructure France SA | X | AS8218 |
28 | APPLIWAVE SAS | X | AS200780 |
29 | IX Reach Ltd | X | AS4455 |
30 | xTom GmbH | X | AS3214 |
31 | MENA LEVANT W.L.L | X | AS59605 |
32 | Broadband Hosting B.V. | X | AS20562 |
33 | NHM - S.R.L. | X | AS62275 |
34 | efero GmbH | X | AS208431 |
35 | NetActuate, Inc | X | AS36236 |
36 | GlobalConnect AB | X | AS12552 |
37 | Convergenze S.p.A. | X | AS39120 |
38 | IPng Networks GmbH | X | AS8298 |
39 | Kantonsschule Zug | X | AS34288 |
40 | Fiberby ApS | X | AS42541 |
41 | Equinix (EMEA) Acquisition Enterprises B.V. | X | AS15830 |
42 | NIX.CZ z.s.p.o. | AS6881 | |
43 | SAWAD LAND for Information Technology Ltd | X | AS41805 |
44 | G-Core Labs S.A. | X | AS199524 |
45 | CELESTE SAS | AS34177 | |
46 | Freenet Liberec, z.s. | X | AS29504 |
47 | Misaka Network, Inc. | X | AS57695 |
48 | Vorboss Limited | X | AS25160 |
49 | JSC "ER-Telecom Holding" | X | AS48858 |
50 | ISP Alliance a.s. | AS47232 | |
51 | Nessus GmbH | X | AS47692 |
52 | UAB "Cgates" | AS21412 | |
53 | Sri Lanka Telecom PLC, GLobal Peering | X | AS45489 |
54 | Innsbrucker Kommunalbetriebe AG | X | AS31510 |
55 | Netzwerge GmbH | X | AS199938 |
56 | PJSC MegaFon | AS31133 | |
57 | Invesco Group Services, Inc. | AS14630 | |
58 | UACITY Ltd. | X | AS48919 |
59 | Anycast Global Backbone | X | AS58511 |
60 | Telemach UG d.o.o. | AS3212 | |
61 | MainStreaming SpA | X | AS51185 |
62 | AFR-IX TELECOM SAU | X | AS60171 |
63 | Network Platforms (PTY) LTD | AS37497 | |
64 | Securebit AG | X | AS58057 |
65 | GHOSTnet GmbH | AS31025 | |
66 | Emirates Integrated Telecommunications Company PJSC | AS15802 | |
67 | Bart Vrancken trading as MLaB | X | AS41047 |
68 | equada network GmbH | X | AS25220 |
69 | i3D.net B.V | X | AS49544 |
70 | xTom | X | AS6233 |
71 | ABACLOUDA SAS | X | AS56987 |
72 | Bharti Airtel Ltd | X | AS9498 |
73 | IP ServerOne Solutions Sdn Bhd | AS45352 | |
74 | PHILUNET GmbH | X | AS205112 |
75 | netplus.ch SA | X | AS15547 |
76 | serve-u - Buchholz und Suenderhauf GbR | X | AS13058 |
77 | Hostserver GmbH | X | AS29140 |
78 | NetIX Communications JSC | X | AS57463 |
79 | AlpineDC SA | X | AS198385 |
80 | Gulf Bridge International Inc. | AS200612 | |
81 | DE-CIX Management GmbH | X | AS6695 |
82 | IELO-LIAZO SERVICES SAS | X | AS29075 |
83 | RISE | X | AS63927 |
84 | Micron21 Datacentre Pty Ltd | AS38880 | |
85 | Ucom CJSC | AS8932 | |
86 | Delta Telecom Ltd | AS29049 | |
87 | INETCOM CARRIER LLC | X | AS35598 |
88 | Services Industriels de Geneve | X | AS20932 |
89 | Fiord Networks, UAB | X | AS28917 |
90 | euNetworks GmbH | AS13237 | |
91 | SWITCH | X | AS559 |
92 | Freifunk Frankfurt am Main e.V. | X | AS64475 |
93 | Netwerkvereniging Coloclue | X | AS8283 |
94 | Frederic Gargula | X | AS35360 |
95 | SIPARTECH SAS | AS8309 | |
96 | Proximus Luxembourg S.A. | X | AS56665 |
97 | SG.GS | X | AS24482 |
98 | Universitaet Stuttgart | X | AS553 |
99 | BR.Digital Provider | X | AS14840 |
100 | Continent 8 LLC | AS14537 | |
101 | FORTE TELECOM LTDA. | X | AS263009 |
102 | Inter.link GmbH | X | AS5405 |
103 | SoftLayer Technologies Inc. | AS36351 | |
104 | Kabel-TV Lampert GmbH & Co KG | X | AS59890 |
105 | Xiufeng Guo | X | AS210937 |
106 | Seznam.cz datova centra, s.r.o. | X | AS200600 |
107 | Hohl IT e.U. | X | AS40994 |
108 | Freifunk Essen e.V. | AS206356 | |
109 | Converge ICT Solutions Inc. | X | AS17639 |
110 | ANEXIA Internetdienstleistungs GmbH | X | AS47147 |
111 | hkgo LLC | AS945 | |
112 | Zero Distance LLC | AS57406 | |
113 | Fonira Telekom GmbH | X | AS51184 |
114 | Neterra Ltd. | AS34224 | |
115 | MC-IX Matrix Internet Exchange RS-1 | AS55818 | |
116 | Christian Elsen | X | AS213151 |
117 | Viewqwest Pte Ltd | X | AS18106 |
118 | Connesi s.p.a. | X | AS15605 |
119 | Worldline IGSA SA | X | AS47957 |
120 | Digital Telecommunication Services S.r.l. | AS49605 | |
121 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD | X | AS212483 |
122 | xTom Pty Ltd | X | AS8888 |
123 | Virtual Technologies & Solutions | X | AS37721 |
Rank | Description | IPv4 | Peer |
---|---|---|---|
1 | O2 Czech Republic, a.s. | X | AS5610 |
2 | Hurricane Electric LLC | X | AS6939 |
3 | Quantcom, a.s. | X | AS29208 |
4 | iFog GmbH | X | AS34927 |
5 | RETN Limited | AS9002 | |
6 | Core-Backbone GmbH | AS33891 | |
7 | Iway AG | X | AS8758 |
8 | meerfarbig GmbH & Co. KG | X | AS34549 |
9 | F5 Networks SARL | X | AS35280 |
10 | CJSC RASCOM | X | AS20764 |
11 | Stadtwerke Feldkirch | X | AS48362 |
12 | Netassist Limited | AS29632 | |
13 | Sprint | X | AS1239 |
14 | GlobeNet Cabos Submarinos Colombia, S.A.S. | X | AS52320 |
15 | GlobalConnect A/S | AS31027 | |
16 | Broadband Hosting B.V. | X | AS20562 |
17 | Hivane | X | AS34019 |
18 | LWLcom GmbH | X | AS50629 |
19 | Administracion Nacional de Telecomunicaciones | X | AS6057 |
20 | GSL Networks Pty LTD | X | AS137409 |
21 | SG.GS | X | AS24482 |
22 | SEACOM Limited | X | AS37100 |
23 | Openfactory GmbH | X | AS58299 |
24 | Joint Stock Company TransTeleCom | AS20485 | |
25 | xTom GmbH | X | AS3214 |
26 | Free Pro SAS | AS30781 | |
27 | IP-Max SA | X | AS25091 |
28 | APPLIWAVE SAS | X | AS200780 |
29 | Zayo Infrastructure France SA | X | AS8218 |
30 | BIT BV | AS12859 | |
31 | ANEXIA Internetdienstleistungs GmbH | X | AS47147 |
32 | Nine Internet Solutions AG | AS29691 | |
33 | G-Core Labs S.A. | X | AS199524 |
34 | xTom | X | AS6233 |
35 | Kabel-TV Lampert GmbH & Co KG | X | AS59890 |
36 | JSC KVANT-TELEKOM | AS43727 | |
37 | Netwerkvereniging Coloclue | X | AS8283 |
38 | Securebit AG | X | AS58057 |
39 | A1 Telekom Austria AG | AS8447 | |
40 | Virtual Technologies & Solutions | X | AS37721 |
41 | Retelit Digital Services S.p.A. | AS28716 | |
42 | INETCOM CARRIER LLC | X | AS35598 |
43 | 31173 Services AB | X | AS39351 |
44 | AlpineDC SA | X | AS198385 |
45 | IT.Gate S.p.A. | X | AS12779 |
46 | Marcin Gondek | AS56662 | |
47 | IX Reach Ltd | X | AS4455 |
48 | efero GmbH | X | AS208431 |
49 | Freenet Liberec, z.s. | X | AS29504 |
50 | MENA LEVANT W.L.L | X | AS59605 |
51 | Fiberby ApS | X | AS42541 |
52 | MainStreaming SpA | X | AS51185 |
53 | myLoc managed IT AG | X | AS24961 |
54 | Seznam.cz datova centra, s.r.o. | X | AS200600 |
55 | Bharti Airtel Ltd | X | AS9498 |
56 | Nessus GmbH | X | AS47692 |
57 | Axclusive | X | AS132337 |
58 | xTom Pty Ltd | X | AS8888 |
59 | Hostserver GmbH | X | AS29140 |
60 | Frederic Gargula | X | AS35360 |
61 | FORTE TELECOM LTDA. | X | AS263009 |
62 | NHM - S.R.L. | X | AS62275 |
63 | Oman Telecommunications Company (S.A.O.G) | AS8529 | |
64 | Sarah Rossius | AS34872 | |
65 | serve-u - Buchholz und Suenderhauf GbR | X | AS13058 |
66 | Bart Vrancken trading as MLaB | X | AS41047 |
67 | Fiord Networks, UAB | X | AS28917 |
68 | netplus.ch SA | X | AS15547 |
69 | IELO-LIAZO SERVICES SAS | X | AS29075 |
70 | Services Industriels de Geneve | X | AS20932 |
71 | Sri Lanka Telecom PLC, GLobal Peering | X | AS45489 |
72 | AFR-IX TELECOM SAU | X | AS60171 |
73 | Connesi s.p.a. | X | AS15605 |
74 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD | X | AS212483 |
75 | Misaka Network, Inc. | X | AS57695 |
76 | UACITY Ltd. | X | AS48919 |
77 | Durand do Brasil Ltda | X | AS22356 |
78 | Christian Elsen | X | AS213151 |
79 | Xiufeng Guo | X | AS210937 |
80 | NetActuate, Inc | X | AS36236 |
81 | Converge ICT Solutions Inc. | X | AS17639 |
82 | NetIX Communications JSC | X | AS57463 |
83 | Anycast Global Backbone | X | AS58511 |
84 | Telkom SA Ltd. | X | AS5713 |
85 | Inter.link GmbH | X | AS5405 |
86 | Viewqwest Pte Ltd | X | AS18106 |
87 | Netzwerge GmbH | X | AS199938 |
88 | Unitas Global LLC | AS1828 | |
89 | Convergenze S.p.A. | X | AS39120 |
90 | Global Network Management Inc | AS31500 | |
91 | Antonios A. Chariton | AS210312 | |
92 | i3D.net B.V | X | AS49544 |
93 | Proximus Luxembourg S.A. | X | AS56665 |
94 | Telecom IT Solutions SRL | X | AS47734 |
95 | Hohl IT e.U. | X | AS40994 |
96 | RISE | X | AS63927 |
97 | Innsbrucker Kommunalbetriebe AG | X | AS31510 |
98 | Kantonsschule Zug | X | AS34288 |
99 | ABACLOUDA SAS | X | AS56987 |
100 | Fonira Telekom GmbH | X | AS51184 |
101 | PHILUNET GmbH | X | AS205112 |
102 | IPng Networks GmbH | X | AS8298 |
103 | DigitalOcean, LLC | AS14061 | |
104 | Equinix (EMEA) Acquisition Enterprises B.V. | X | AS15830 |
105 | JSC "ER-Telecom Holding" | X | AS48858 |
106 | WIND TRE S.P.A. | AS1267 | |
107 | Freifunk Frankfurt am Main e.V. | X | AS64475 |
108 | JSC Comcor | AS8732 | |
109 | equada network GmbH | X | AS25220 |
110 | Universitaet Stuttgart | X | AS553 |
111 | Worldline IGSA SA | X | AS47957 |
112 | Vorboss Limited | X | AS25160 |
113 | DE-CIX Management GmbH | X | AS6695 |
114 | Jeroen Massar | AS57777 | |
115 | BR.Digital Provider | X | AS14840 |
116 | SAWAD LAND for Information Technology Ltd | X | AS41805 |
117 | GlobalConnect AB | X | AS12552 |
118 | SWITCH | X | AS559 |
as-block: AS42961 - AS43073 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: 2023-12-11T15:09:58Z last-modified: 2023-12-11T15:09:58Z source: RIPE aut-num: AS43037 as-name: SEZNAM-CZ org: ORG-Sa508-RIPE import: from AS9148 accept ANY import: from AS5610 accept ANY export: to AS9148 announce AS43037 export: to AS5610 announce AS43037 export: to AS5610 announce AS200600 admin-c: SZN5-RIPE tech-c: SZN5-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: SEZNAM-MNT created: 2007-05-29T08:00:03Z last-modified: 2017-11-15T09:48:45Z source: RIPE organisation: ORG-SA508-RIPE org-name: Seznam.cz, a.s. country: CZ org-type: LIR address: Radlicka 3294/10 address: 15000 address: Prague 5 address: CZECH REPUBLIC phone: +420234694111 fax-no: +420234694115 admin-c: PZ172-RIPE admin-c: FEIX-RIPE abuse-c: AD10910-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: SEZNAM-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: SEZNAM-MNT created: 2007-05-01T10:11:05Z last-modified: 2020-12-16T12:39:31Z source: RIPE # Filtered role: Seznam.cz IT department address: Radlicka 3294/10 150 00 Prague 5 Czech Republic phone: +420 602 126 570 abuse-mailbox: abuse@seznam.cz admin-c: PZ172-RIPE tech-c: SZN11-RIPE tech-c: SZN10-RIPE nic-hdl: SZN5-RIPE mnt-by: SEZNAM-MNT created: 2007-05-06T15:50:27Z last-modified: 2015-07-03T13:19:00Z source: RIPE # Filtered
RIPE
aut-num: AS43037
as-name: SEZNAM-CZ
org: ORG-Sa508-RIPE
import: from AS9148 accept ANY
import: from AS5610 accept ANY
export: to AS9148 announce AS43037
export: to AS5610 announce AS43037
export: to AS5610 announce AS200600
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SEZNAM-MNT
created: 2007-05-29T08:00:03Z
last-modified: 2017-11-15T09:48:45Z
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 |
---|---|---|---|---|
DE-CIX Frankfurt | DE | Frankfurt | 80.81.196.131 | 2001:7f8::a81d:0:1 |
NIX.CZ | CZ | Prague |
91.210.16.195 91.210.16.194 |
2001:7f8:14::36:2 2001:7f8:14::36:1 |
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