- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Prefixes v6
- Bogon
- Peers v4
- Peers v6
- Whois
- IRR
- IX
- Traceroute
Company Website:
Country of Origin:
Internet Exchanges: 1
Prefixes Originated (all): 47
Prefixes Originated (v4): 35
Prefixes Originated (v6): 12
Prefixes Announced (all): 50
Prefixes Announced (v4): 38
Prefixes Announced (v6): 12
RPKI Originated Valid (all): 47
RPKI Originated Valid (v4): 35
RPKI Originated Valid (v6): 12
RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 6
BGP Peers Observed (v4): 4
BGP Peers Observed (v6): 4
IPs Originated (v4): 183,296
AS Paths Observed (v4): 500
AS Paths Observed (v6): 474
Average AS Path Length (all): 4.451
Average AS Path Length (v4): 4.512
Average AS Path Length (v6): 4.386
Prefixes Originated (all): 47
Prefixes Originated (v4): 35
Prefixes Originated (v6): 12
Prefixes Announced (all): 50
Prefixes Announced (v4): 38
Prefixes Announced (v6): 12
RPKI Originated Valid (all): 47
RPKI Originated Valid (v4): 35
RPKI Originated Valid (v6): 12
RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 6
BGP Peers Observed (v4): 4
BGP Peers Observed (v6): 4
IPs Originated (v4): 183,296
AS Paths Observed (v4): 500
AS Paths Observed (v6): 474
Average AS Path Length (all): 4.451
Average AS Path Length (v4): 4.512
Average AS Path Length (v6): 4.386
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AS42908 IPv4 Peers
ASN | Name |
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AS5610 | O2 Czech Republic, a.s. |
AS42908 IPv6 Peers
ASN | Name |
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AS5610 | O2 Czech Republic, a.s. |
AS42908 IPv4 Peer Count
AS42908 IPv6 Peer Count
AS42908 IPv4 Prefixes Announced
AS42908 IPv6 Prefixes Announced
AS42908 IPv4 Prefixes Originated
AS42908 IPv6 Prefixes Originated
AS42908 IPv4 Route Propagation
AS42908 IPv6 Route Propagation
Prefix | Description | Visibility |
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Prefix | Description | Visibility |
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Nordic Telecom Regional s.r.o.
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Bogon Prefixes | ||
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Prefix | Type | Status |
Rank | Description | IPv6 | Peer |
---|---|---|---|
1 | O2 Czech Republic, a.s.![]() |
X | AS5610 |
2 | Nordic Telecom Regional s.r.o.![]() |
AS202522 | |
3 | NetSERV, s.r.o.![]() |
X | AS202643 |
4 | Zebra Technologies Corporation![]() |
AS33442 |
Rank | Description | IPv4 | Peer |
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1 | O2 Czech Republic, a.s.![]() |
X | AS5610 |
2 | ![]() |
AS196978 | |
3 | NetSERV, s.r.o.![]() |
X | AS202643 |
4 | SH.cz s.r.o.![]() |
AS39392 |
as-block: AS42383 - AS42959 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: 2021-08-19T06:50:17Z last-modified: 2021-08-19T06:50:17Z source: RIPE aut-num: AS42908 admin-c: VAKO1-RIPE tech-c: CZO2-RIPE descr: ORIGINAL AS CZ-NORDICTELECOMREGIONAL as-name: CZ-NORDICTELECOMREGIONAL org: ORG-STaN1-RIPE remarks: # Peering (Exchange) import: from AS6881 accept ANY export: to AS6881 announce AS-NORDICTELECOM import: from AS61195 accept ANY export: to AS61195 announce AS-NORDICTELECOM remarks: # Transit O2 NIX CDT import: from AS5610 accept ANY export: to AS5610 announce AS-NORDICTELECOM import: from AS8251 accept ANY export: to AS8251 announce AS-NORDICTELECOM import: from AS25512 accept ANY export: to AS25512 announce AS-NORDICTELECOM remarks: # DAT remarks: # OXID import: from AS35214 accept AS35214 export: to AS35214 announce ANY remarks: # Fortech remarks: # Mitranet remarks: # Baja remarks: # Zenit remarks: # Omegatech remarks: # KeyNet remarks: # FofrNet remarks: # Customers import: from AS203385 accept AS203385 export: to AS203385 announce ANY import: from AS202643 accept AS202643 export: to AS202643 announce ANY import: from AS33442 accept AS33442 export: to AS33442 announce ANY status: ASSIGNED mnt-by: RIPE-NCC-END-MNT mnt-by: AS5610-MTN created: 2007-05-09T09:21:42Z last-modified: 2025-04-01T07:33:41Z source: RIPE # Filtered organisation: ORG-STaN1-RIPE org-name: O2 Czech Republic, a.s. country: CZ org-type: LIR address: Za Brumlovkou 266/2 address: 140 22 address: Praha 4 - Michle address: CZECH REPUBLIC phone: +420 2 71466184 fax-no: +420 2 71464414 admin-c: VAKO1-RIPE admin-c: MV96-RIPE admin-c: HVJI1-RIPE tech-c: CZO2-RIPE abuse-c: AR14410-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: AS5610-MTN mnt-by: RIPE-NCC-HM-MNT mnt-by: AS5610-MTN created: 2004-04-17T11:04:17Z last-modified: 2020-12-16T12:31:56Z source: RIPE # Filtered role: 5610-Tech-and-Admin address: Za Brumlovkou 266/2 address: Praha 4 - Michle, PSC 140 22 nic-hdl: CZO2-RIPE admin-c: VAKO1-RIPE admin-c: MV96-RIPE admin-c: HVJI1-RIPE tech-c: VAKO1-RIPE tech-c: HVJI1-RIPE abuse-mailbox: abuse@o2.cz org: ORG-STaN1-RIPE mnt-by: AS5610-MTN created: 2016-02-18T09:58:30Z last-modified: 2018-04-20T10:44:21Z source: RIPE # Filtered person: Vaclav Kordula address: O2 Czech Republic, a.s. address: Za Brumlovkou 266/2 address: Praha 4 - Michle, PS? 140 22 address: Czech Republic phone: +420 2 714668845 nic-hdl: VAKO1-RIPE mnt-by: AS5610-MTN created: 1970-01-01T00:00:00Z last-modified: 2016-02-12T13:32:30Z source: RIPE # Filtered
RIPE
aut-num: AS42908
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
notify: ripe@nordictelecom.cz
descr: ORIGINAL AS CZ-NORDICTELECOMREGIONAL
as-name: CZ-NORDICTELECOMREGIONAL
org: ORG-STaN1-RIPE
remarks: # Peering (Exchange)
import: from AS6881 accept ANY
export: to AS6881 announce AS-NORDICTELECOM
import: from AS61195 accept ANY
export: to AS61195 announce AS-NORDICTELECOM
remarks: # Transit O2 NIX CDT
import: from AS5610 accept ANY
export: to AS5610 announce AS-NORDICTELECOM
import: from AS8251 accept ANY
export: to AS8251 announce AS-NORDICTELECOM
import: from AS25512 accept ANY
export: to AS25512 announce AS-NORDICTELECOM
remarks: # DAT
remarks: # OXID
import: from AS35214 accept AS35214
export: to AS35214 announce ANY
remarks: # Fortech
remarks: # Mitranet
remarks: # Baja
remarks: # Zenit
remarks: # Omegatech
remarks: # KeyNet
remarks: # FofrNet
remarks: # Customers
import: from AS203385 accept AS203385
export: to AS203385 announce ANY
import: from AS202643 accept AS202643
export: to AS202643 announce ANY
import: from AS33442 accept AS33442
export: to AS33442 announce ANY
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS5610-MTN
created: 2007-05-09T09:21:42Z
last-modified: 2025-04-01T07:33:41Z
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: ****************************
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