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Summary

Country	Czechia
Domain	ttnet.cz
ASN	AS34040
Registry	RIPE
ID	CZ-TTNET-20100624

WHOIS Details

inet6num:       2a02:17b8::/32
netname:        CZ-TTNET-20100624
country:        cz
org:            ORG-Ts5-RIPE
admin-c:        JS3270-RIPE
tech-c:         JS3270-RIPE
status:         ALLOCATED-BY-RIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CZTTNET-MNT
mnt-routes:     CZTTNET-MNT
notify:         notify@ttnet.cz
created:        2010-06-24T08:19:28Z
last-modified:  2017-01-10T15:53:13Z
source:         RIPE
abuse-email:    abuse-ttnet@ttnet.cz
abuse-c:        CA5384-RIPE
abuse-org:      ORG-Ts5-RIPE

organisation:   ORG-Ts5-RIPE
org-name:       TTNET s.r.o.
country:        CZ
org-type:       LIR
address:        Aloise Hanuse 138
address:        56164
address:        Jablonne Nad Orlici
address:        CZECH REPUBLIC
phone:          +420 775606702
fax-no:         +420 465612567
admin-c:        JS3270-RIPE
mnt-ref:        CZTTNET-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CZTTNET-MNT
abuse-c:        CA5384-RIPE
created:        2004-04-17T11:04:57Z
last-modified:  2020-12-16T12:26:37Z
source:         RIPE
e-mail:         noc@ttnet.cz
abuse-email:    abuse-ttnet@ttnet.cz
abuse-c:        CA5384-RIPE
abuse-org:      undefined

person:         Jiri Stefek
address:        TTNET s.r.o
address:        Aloise Hanuse 138
address:        56164 Jablonne Nad Orlici
phone:          +420775606702
e-mail:         jiri.stefek@ttnet.cz
nic-hdl:        JS3270-RIPE
mnt-by:         CZTTNET-MNT
remarks:        
created:        2003-03-07T08:55:30Z
last-modified:  2025-06-25T12:41:23Z
source:         RIPE

route6:         2a02:17b8::/32
descr:          TTNET IPv6 route
origin:         AS34040
mnt-by:         CZTTNET-MNT
created:        2010-10-11T12:09:31Z
last-modified:  2010-10-11T12:09:31Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 2a02:17b8::/32

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

77 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
2a02:17b8:ffff::3ecc:f46d	AS34040 TTNET s.r.o.	`3.22ms` from Prague, CZ
2a02:17b8:3ecc:f18e:9209:d0ff:fe0c:2e5b	AS34040 TTNET s.r.o.	`4.75ms` from Prague, CZ
2a02:17b8::1	AS34040 TTNET s.r.o.	`4.05ms` from Prague, CZ

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
20.202.39.32	AS8075 Microsoft Corporation	`1.27ms` from Ashburn, US
41.251.223.128	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.81ms` from Casablanca, MA
174.2.179.128	AS6327 Shaw Communications	`10.83ms` from Edmonton, CA
165.232.68.208	AS14061 DigitalOcean, LLC	`0.47ms` from Frankfurt am Main, DE
8.138.237.240	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.14ms` from Guangzhou, CN
14.253.121.0	AS45899 VNPT Corp	`1.78ms` from Hanoi, VN
171.247.44.16	AS7552 Viettel Group	`2.12ms` from Ho Chi Minh City, VN
94.60.125.144	AS12353 Vodafone Portugal	`6.81ms` from Lisbon, PT
50.35.148.160	AS20055 Wholesail networks LLC	`5.89ms` from Seattle, US
74.119.194.176	AS209847 WorkTitans B.V.	`0.09ms` from Secaucus, US
8.153.147.240	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.61ms` from Shanghai, CN
121.3.128.96	AS2527 Sony Network Communications Inc.	`2.70ms` from Tokyo, JP
41.96.20.176	AS36947 Telecom Algeria	`9.82ms` from Valencia, ES
35.168.78.32	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
23.115.0.0	AS7018 AT&T Enterprises, LLC	`7.25ms` from Chicago, US
3.141.40.144	AS16509 Amazon.com, Inc.	`0.68ms` from Columbus, US
147.148.48.240	AS2856 British Telecommunications PLC	`7.86ms` from Erith, GB
91.56.179.112	AS3320 Deutsche Telekom AG	`7.72ms` from Frankfurt am Main, DE
118.128.166.16	AS3786 LG DACOM Corporation	`1.55ms` from Incheon, KR
42.189.247.0	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`7.07ms` from Kuala Lumpur, MY
89.117.49.128	AS51167 Contabo GmbH	`0.24ms` from Lauterbourg, FR
86.180.217.0	AS2856 British Telecommunications PLC	`8.34ms` from London, GB
37.140.197.144	AS197695 Domain names registrar REG.RU, Ltd	`1.02ms` from Moscow, RU
115.212.74.192	AS4134 CHINANET-BACKBONE	`8.70ms` from Nanchang, CN
91.234.80.48	AS197831 Telekom Ltd	`1.34ms` from Novosibirsk, RU

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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