185.203.121.0/24

AS42366 · TerraTransit AG

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Summary

Country	Germany
Domain	tesonet.lt
ASN	AS42366
Parent Range	185.203.120.0/23
Registry	RIPE
ID	TF-L1

WHOIS Details

inetnum:        185.203.120.0 - 185.203.121.255
netname:        TF-L1
descr:          TF Ltd
country:        DE
org:            ORG-TL371-RIPE
admin-c:        DB19827-RIPE
tech-c:         DB19827-RIPE
status:         ASSIGNED PA
mnt-by:         TERRATRANSIT-MNT
mnt-by:         lir-lt-trafficforce-1-MNT
mnt-routes:     lir-lt-trafficforce-1-MNT
mnt-domains:    Tesonet-MNT
created:        2018-09-20T14:51:49Z
last-modified:  2021-10-05T08:31:37Z
source:         RIPE
abuse-email:    abuse@tesonet.lt
abuse-c:        ID1816-RIPE
abuse-org:      ORG-TL371-RIPE

organisation:   ORG-TL371-RIPE
org-name:       Tesonet Ltd
org-type:       other
address:        Kareiviu st. 6-530
address:        Vilnius
address:        09117
address:        LITHUANIA
phone:          +37060540733
e-mail:         info@tesonet.lt
admin-c:        DB19827-RIPE
abuse-c:        ID1816-RIPE
mnt-by:         TERRATRANSIT-MNT
mnt-ref:        TERRATRANSIT-MNT
mnt-ref:        de-tt1data-1-mnt
mnt-ref:        de-net1-1-mnt
created:        2016-03-22T11:44:02Z
last-modified:  2019-01-10T10:06:47Z
source:         RIPE

person:         Darius Bereika
address:        Kareiviu st. 6-530, LT-09117, Vilnius, Lithuania
phone:          +370 605 40733
e-mail:         noc@tesonet.lt
nic-hdl:        DB19827-RIPE
mnt-by:         Tesonet-MNT
created:        2014-11-17T09:58:36Z
last-modified:  2014-11-17T09:58:36Z
source:         RIPE

route:          185.203.120.0/23
origin:         as42366
mnt-by:         TERRATRANSIT-MNT
created:        2018-02-16T13:41:43Z
last-modified:  2018-02-16T13:41:43Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 185.203.121.0/24

Range	ASN	Company	Num of IPs
185.203.120.0/23	AS42366	TF Ltd	512

Nearby Ranges

BGP prefixes that overlap with 185.203.0.0/16

Range	ASN	Company	Num of IPs
185.203.40.0/22	AS210602	Marbell AG	1,024
185.203.144.0/22	AS42136	LLC DVTK	1,024
185.203.244.0/22	AS25133	McLaut network	1,024
185.203.220.0/22	AS211974	Airecom Internet, S.L.	1,024
185.203.24.0/22	AS208354	Alfa.Bit.Omega S.R.L.	1,024
185.203.164.0/22	AS206945	CO-FI.ES	1,024
185.203.180.0/22	AS60032	Coriolis Telecom SAS	1,024
185.203.128.0/22	AS35179	Lukasz Sobon trading as SC Media Adam i Lukasz Sobon Sp. J.	1,024
185.203.68.0/22	AS29256	Raed Ibrahim Issa	1,024
185.203.56.0/22	AS205689	Whatbox Inc.	1,024
185.203.236.0/22	AS8193	Uzbektelekom Joint Stock Company	1,024
185.203.224.0/22	AS15954	Tecnocratica Centro de Datos, S.L.	1,024
185.203.176.0/22	AS42687	IZARRALDE SAS	1,024
185.203.104.0/22	AS201602	NEWTEC S.R.L.	1,024
185.203.184.0/22	AS211212	GBD Software as a Service Private Limited Company	1,024
185.203.212.0/22	AS34347	HALLAG Kommunal GmbH	1,024
185.203.8.0/22	AS3257	TNC S.r.l.	1,024
185.203.208.0/22	AS35699	ADAMO TELECOM	1,024
185.203.188.0/22	AS41960	Cobbler ICT Services B.V.	1,024
185.203.28.0/22	AS42349	KABIA SRL	1,024
185.203.60.0/22	AS21459	OneAdvanced It Services Limited	1,024
185.203.252.0/22	AS205856	Robert Wojna trading as Polnet24 Robert Wojna Jaroslaw Jamka spolka cywilna	1,024
185.203.192.0/22	AS62976	Nationwide Computer Systems, Inc. trading as IPTrading.com	1,024
185.203.132.0/22	AS8758	Iway AG	1,024
185.203.124.0/22	AS197075	Torri Mauro trading as Wiplanet SAS	1,024
185.203.16.0/22	AS61211	SETCOR d.o.o.	1,024
185.203.48.0/22	AS197637	MD Hardware & Service GmbH	1,024
185.203.44.0/22	AS44500	Vlasimnet s.r.o.	1,024
185.203.76.0/22	AS15663	Umbrianet S.R.L.	1,024
185.203.92.0/22	AS204053	ADESTIS GmbH	1,024
185.203.200.0/22	AS209379	Pengutronix e.K.	1,024
185.203.138.0/23	AS207020	Pro Marketing Central	512
185.203.136.0/23	AS207020	Pro Marketing Central	512
185.203.216.0/23	AS51167	Contabo GmbH	512
185.203.120.0/23	AS42366	TF Ltd	512
185.203.204.0/23	AS57335	AAGlenn Internetworking Company	512
185.203.158.0/23	AS205863	Stepan Pokorny	512
185.203.156.0/23	AS205863	Stepan Pokorny	512
185.203.230.0/23	AS198247	Star Satellite Communications Company - PJSC	512
185.203.114.0/23	AS213081	ungleich glarus ag	512
185.203.111.0/24	AS202105	Al wafai International For Communication and Information Technology LLC	256
185.203.110.0/24	AS202105	Al wafai International For Communication and Information Technology LLC	256
185.203.109.0/24	AS202105	Al wafai International For Communication and Information Technology LLC	256
185.203.228.0/24	AS198247	Star Satellite Communications Company - PJSC	256
185.203.108.0/24	AS202105	Al wafai International For Communication and Information Technology LLC	256
185.203.107.0/24	AS201602	Dynamic Pool for Customers	256
185.203.26.0/24	AS208354	Alfa.Bit.Omega S.R.L.	256
185.203.106.0/24	AS201602	Dynamic Pool for Customers	256
185.203.25.0/24	AS208354	Alfa.Bit.Omega S.R.L.	256
185.203.24.0/24	AS208354	Alfa.Bit.Omega S.R.L.	256

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

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

IP Address	ASN	Details
185.203.121.186	AS42366 TerraTransit AG	`0.26ms` from Nuernberg, DE

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
111.22.27.88	AS56047 China Mobile communications corporation	`4.21ms` from Changsha, CN
35.226.179.248	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
9.141.16.152	AS8075 Microsoft Corporation	`0.19ms` from Frankfurt am Main, DE
67.241.8.72	AS11351 Charter Communications Inc	`16.30ms` from New York City, US
40.112.199.152	AS8075 Microsoft Corporation	`0.63ms` from San Jose, US
112.162.135.184	AS4766 Korea Telecom	`7.27ms` from Seoul, KR
196.185.122.40	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.57ms` from Tunis, TN
95.211.141.56	AS60781 LeaseWeb Netherlands B.V.	`0.25ms` from Amsterdam, NL
184.28.27.104	AS16625 Akamai Technologies, Inc.	`0.17ms` from Ashburn, US
111.165.59.248	AS4837 CHINA UNICOM China169 Backbone	`5.11ms` from Beijing, CN
108.79.246.120	AS7018 AT&T Enterprises, LLC	`3.08ms` from Dallas, US
94.1.23.40	AS5607 Sky UK Limited	`3.78ms` from Erith, GB
112.202.247.72	AS9299 Philippine Long Distance Telephone Company	`1.57ms` from Manila, PH
20.11.213.24	AS8075 Microsoft Corporation	`0.52ms` from Melbourne, AU
90.63.240.120	AS3215 Orange S.A.	`1.72ms` from Paris, FR
129.153.85.136	AS31898 Oracle Corporation	`0.19ms` from Phoenix, US
39.65.33.56	AS4837 CHINA UNICOM China169 Backbone	`1.98ms` from Qingdao, CN
20.187.39.232	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
185.33.203.152	AS197235 AVANTEL SAMARA	`0.76ms` from Samara, RU
175.24.16.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.57ms` from Shanghai, CN
77.109.159.8	AS13030 Init7 (Switzerland) Ltd.	`0.62ms` from Zuerich, CH
171.237.14.216	AS7552 Viettel Group	`3.51ms` from Hanoi, VN
4.213.45.216	AS8075 Microsoft Corporation	`0.13ms` from Lohogaon, IN
20.219.246.88	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
90.209.169.40	AS5607 Sky UK Limited	`1.77ms` from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 185.203.121.175

traceroute to 185.203.121.175 (185.203.121.175): 64 hops max, 52 byte packets

5 [AS24940] 213.133.127.10 0.341 ms

6 [AS24940] 213.239.203.101 0.236 ms

7 [AS24940] 213.239.203.138 10.284 ms

8 [AS24940] 213.133.121.226 0.594 ms

9 *

10 [AS42366] 185.203.121.175 0.306 ms

Measurement taken from

IPinfo ProbeNet in Nuernberg, DE

On December 14th 2025

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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