91.193.135.255
- No reverse DNS
- Not on blocklists
- Network
- PSENET-CZ
- Held by
- BURZA-MNT
- Range
- 91.193.132.0 - 91.193.135.255
- CIDR
- 91.193.132.0/22
- Type
- ASSIGNED PI
- Country
- CZ
- Registered on
- Last updated
- Status
- active
- Report abuse to
- abuse@t-mobile.cz
Contacts
Holder
BURZA-MNT
Technical
Ivan Kohout IK3740-RIPE
Burza cennych papiru Praha, a.s.
Rybna 14/682
Praha 1
110 00
Czech Republic+420 221832141
Administrative
Miroslav Prokes MP12097-RIPE
Burza cennych papiru Praha, a.s.
Rybna 14/682
Praha 1
110 00
Czech Republic+420 221832815
+420 221833040Holder
Burza cennych papiru Praha, a.s. ORG-BcpP1-RIPE
Rybna 14/682
Praha 1
110 00
Czech Republic+420 221832815
+420 221833040Holder
RIPE-NCC-END-MNT
Technical
Stanislav Zach SZ3623-RIPE
Burza cennych papiru Praha, a.s.
Rybna 14/682
Praha 1
110 00
Czech Republic+420 221832155
Abuse
Abuse-C Role AR30129-RIPE
Rybna 14/682
Praha 1
110 00
Czech Republicabuse@t-mobile.cz
Reverse DNS
- Names
- None
Network
- Announced by
- AS5610 O2 Czech Republic, a.s.
- Route
- 91.193.132.0/22, carried by 2,645 of bgp.tools' BGP feeds
- Kind
- Eyeball
- Country
- CZ
- Tagged
- Home ISP, Validating RPKI ROV
Upstreams and peers
- AS1299 Arelion (fka. Telia Carrier)7,205 paths
- AS174 Cogent Communications, LLC5,605 paths
- AS6939 Hurricane Electric LLC2,492 paths
- AS6461 Zayo Bandwidth300 paths
- AS8218 Zayo Europe230 paths
- AS33891 Core-Backbone GmbH230 paths
- AS1764 Next Layer Telecommunications173 paths
- AS8220 COLT165 paths
- AS22356 Durand do Brasil Ltda142 paths
- AS14840 BR.DIGITAL127 paths
- AS4455 IX Reach Ltd62 paths
- AS6204 INTERKVM HOST SRL59 paths
And 9 more
Downstreams
- AS16246 O2 Czech Republic, a.s.6,959 paths
- AS42908 O2 Czech Republic, a.s.655 paths
- AS197353 NN Management Services, s.r.o.499 paths
- AS35096 Alef Nula a.s.498 paths
- AS198282 CAH Building s.r.o.347 paths
- AS215711 The Ministry of Agriculture of the Czech Republic347 paths
- AS208712 CENDIS, s.p.340 paths
- AS211274 Quadruple a.s.338 paths
- AS208906 SYNOT ICT Services, a.s.335 paths
- AS15380 Air Navigation Services of the Czech Republic, state enterprise284 paths
- AS198605 AVAST Software s.r.o.267 paths
- AS206613 Tipsport.net a.s.267 paths
And 31 more
From RIPEstat
Routes AS5610 announces
67 IPv4 prefixes covering 1,542,400 addresses, and 5 IPv6 prefixes
IPv4
- 88.100.0.0/14
- 90.180.0.0/14
- 85.70.0.0/15
- 85.160.0.0/15
- 88.100.0.0/15
- 90.178.0.0/15
- 109.80.0.0/15
- 80.188.0.0/16
- 83.208.0.0/16
- 85.70.0.0/16
- 85.71.0.0/16
- 88.102.0.0/16
- 90.177.0.0/16
- 90.181.0.0/16
- 90.182.0.0/16
- 90.183.0.0/16
- 160.218.0.0/16
- 194.228.0.0/16
- 37.188.128.0/17
- 80.188.0.0/17
- 80.188.128.0/17
- 85.70.0.0/17
- 85.70.128.0/17
- 90.176.128.0/17
- 194.228.0.0/17
- 194.228.128.0/17
- 83.208.0.0/18
- 83.208.64.0/18
- 85.193.0.0/18
- 90.176.64.0/18
- 91.191.64.0/18
- 83.69.32.0/19
- 83.208.128.0/19
- 85.71.224.0/19
- 88.83.160.0/19
- 90.176.32.0/19
- 92.243.192.0/19
- 81.90.160.0/20
- 109.81.112.0/20
- 109.81.160.0/20
- 217.117.208.0/20
- 217.194.160.0/20
- 81.90.168.0/21
- 83.208.220.0/22
- 91.193.132.0/22
- 185.61.228.0/22
- 185.143.112.0/22
- 193.84.12.0/22
- 194.228.72.0/22
- 193.84.12.0/23
And 17 more
IPv6
- 2a00:1028::/29
- 2a02:9b8::/31
- 2001:41d8::/32
- 2a00:1028::/32
- 2001:67c:dd4::/48
From bgp.tools
Peering
- Name
- O2 Czech Republic
- Type
- Cable/DSL/ISP
- Peering policy
- Selective
- Traffic
- 1-5Tbps
- Traffic ratio
- Balanced
- Scope
- Regional
- AS-SET
- RIPE::AS-CTIOL
- Website
- https://www.o2.cz
Internet exchanges
| Exchange | Speed | Route servers |
|---|---|---|
| NIX.CZ: Public peering VLAN | 2.4 Tbit/s over 2 ports | Yes |
From PeeringDB
Location
- Location
- Czechia
- Accuracy
- Within 100 km
Location from GeoLite2 data created by MaxMind
Blocklists
- Spamhaus ZEN Not listed
- SpamCop Not listed
- Mailspike Not listed
- PSBL Not listed