Summary

NetName
CSTUB
OrgName
Technische Universitaet Berlin, Informatik
CIDR
RIR

RIPE

Country / Region

Status

LEGACY

Abuse

Contact

RegDate

2001-10-09T08:34:35Z

Updated

2023-08-30T15:30:24Z

Routing

AS Desc Country / Region IPv4 NUMs IPv6 NUMs
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229632 139606753280
AS1828 UNITAS - Unitas Global LLC, US United States 230656 47244640256
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1103366 4295098368
AS3292 TDC - TDC Holding A/S, DK Denmark 5418752 51539804160
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3565056 165692637184
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34082560 35330605514752
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 30034416 77329268736
AS4455 BSO - IX Reach Ltd, GB United Kingdom 56320 12884967424
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1596160 17718247424
AS6939 HURRICANE - Hurricane Electric LLC, US United States 517376 282631675576320
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47616 12884967424
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1362688 25770852352
AS8426 CLARANET-AS - Claranet Limited, GB United Kingdom 981248 214748758016
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2831360 171799150592
AS8708 RCS-RDS - RCS & RDS SA, RO Romania 1926912 107374182400
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16384 4295426048
AS9002 RETN-AS - RETN Limited, GB United Kingdom 33024 4294967296
AS9009 M247 - M247 Europe SRL, RO Romania 1199616 339407470848
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1505280 12884967424
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 579072 274879021056
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45568 42949804032
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 113408 103100579840
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 1792 34359738368
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 562688 111669149696
AS20965 GEANT - GEANT Vereniging, NL Netherlands 9216 8589934592
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21504 4294967296
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13824 68719607808
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0
AS34019 HIVANE, FR France 2816 1245184
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 74496 347893465088
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4375552 39668088832
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9728 8590786560
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8192 68719476736
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1536 196608
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101376 341184020480
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9472 38654705664

Whois

inetnum:        141.23.0.0 - 141.23.255.255
netname:        CSTUB
descr:          Technische Universitaet Berlin, Informatik
descr:          Franklinstr. 28/29
descr:          D-10587 Berlin
country:        DE
admin-c:        TH5476-RIPE
tech-c:         TH5476-RIPE
status:         LEGACY
mnt-by:         DFN-LIR-MNT
mnt-by:         UUNETDE-I
mnt-routes:     DFN-LIR-MNT
mnt-domains:    DFN-HM-MNT
created:        2001-10-09T08:34:35Z
last-modified:  2023-08-30T15:30:24Z
source:         RIPE

role:           tubIT Hostmaster
address:        Technische Universitaet Berlin
address:        Zentraleinrichtung Campusmanagement
address:        Sekretariat EN 50
address:        Einsteinufer 17
address:        10587 Berlin
address:        Germany
phone:          +49 30 314 28800
fax-no:         +49 30 314 21060
nic-hdl:        TH5476-RIPE
mnt-by:         DFN-NTFY
created:        2014-12-11T15:56:45Z
last-modified:  2023-08-30T15:30:24Z
source:         RIPE # Filtered

Graph

CIDR

141.23.0.0/24 141.23.1.0/24 141.23.2.0/24 141.23.3.0/24
141.23.5.0/24 141.23.6.0/24 141.23.7.0/24 141.23.8.0/24
141.23.10.0/24 141.23.11.0/24 141.23.12.0/24 141.23.13.0/24
141.23.15.0/24 141.23.16.0/24 141.23.17.0/24 141.23.18.0/24
141.23.20.0/24 141.23.21.0/24 141.23.22.0/24 141.23.23.0/24
141.23.25.0/24 141.23.26.0/24 141.23.27.0/24 141.23.28.0/24
141.23.30.0/24 141.23.31.0/24 141.23.32.0/24 141.23.33.0/24
141.23.35.0/24 141.23.36.0/24 141.23.37.0/24 141.23.38.0/24
141.23.40.0/24 141.23.41.0/24 141.23.42.0/24 141.23.43.0/24
141.23.45.0/24 141.23.46.0/24 141.23.47.0/24 141.23.48.0/24
141.23.50.0/24 141.23.51.0/24 141.23.52.0/24 141.23.53.0/24
141.23.55.0/24 141.23.56.0/24 141.23.57.0/24 141.23.58.0/24
141.23.60.0/24 141.23.61.0/24 141.23.62.0/24 141.23.63.0/24
141.23.65.0/24 141.23.66.0/24 141.23.67.0/24 141.23.68.0/24
141.23.70.0/24 141.23.71.0/24 141.23.72.0/24 141.23.73.0/24
141.23.75.0/24 141.23.76.0/24 141.23.77.0/24 141.23.78.0/24
141.23.80.0/24 141.23.81.0/24 141.23.82.0/24 141.23.83.0/24
141.23.85.0/24 141.23.86.0/24 141.23.87.0/24 141.23.88.0/24
141.23.90.0/24 141.23.91.0/24 141.23.92.0/24 141.23.93.0/24
141.23.95.0/24 141.23.96.0/24 141.23.97.0/24 141.23.98.0/24
141.23.100.0/24 141.23.101.0/24 141.23.102.0/24 141.23.103.0/24
141.23.105.0/24 141.23.106.0/24 141.23.107.0/24 141.23.108.0/24
141.23.110.0/24 141.23.111.0/24 141.23.112.0/24 141.23.113.0/24
141.23.115.0/24 141.23.116.0/24 141.23.117.0/24 141.23.118.0/24
141.23.120.0/24 141.23.121.0/24 141.23.122.0/24 141.23.123.0/24
141.23.125.0/24 141.23.126.0/24 141.23.127.0/24 141.23.128.0/24
141.23.130.0/24 141.23.131.0/24 141.23.132.0/24 141.23.133.0/24
141.23.135.0/24 141.23.136.0/24 141.23.137.0/24 141.23.138.0/24
141.23.140.0/24 141.23.141.0/24 141.23.142.0/24 141.23.143.0/24
141.23.145.0/24 141.23.146.0/24 141.23.147.0/24 141.23.148.0/24
141.23.150.0/24 141.23.151.0/24 141.23.152.0/24 141.23.153.0/24
141.23.155.0/24 141.23.156.0/24 141.23.157.0/24 141.23.158.0/24
141.23.160.0/24 141.23.161.0/24 141.23.162.0/24 141.23.163.0/24
141.23.165.0/24 141.23.166.0/24 141.23.167.0/24 141.23.168.0/24
141.23.170.0/24 141.23.171.0/24 141.23.172.0/24 141.23.173.0/24
141.23.175.0/24 141.23.176.0/24 141.23.177.0/24 141.23.178.0/24
141.23.180.0/24 141.23.181.0/24 141.23.182.0/24 141.23.183.0/24
141.23.185.0/24 141.23.186.0/24 141.23.187.0/24 141.23.188.0/24
141.23.190.0/24 141.23.191.0/24 141.23.192.0/24 141.23.193.0/24
141.23.195.0/24 141.23.196.0/24 141.23.197.0/24 141.23.198.0/24
141.23.200.0/24 141.23.201.0/24 141.23.202.0/24 141.23.203.0/24
141.23.205.0/24 141.23.206.0/24 141.23.207.0/24 141.23.208.0/24
141.23.210.0/24 141.23.211.0/24 141.23.212.0/24 141.23.213.0/24
141.23.215.0/24 141.23.216.0/24 141.23.217.0/24 141.23.218.0/24
141.23.220.0/24 141.23.221.0/24 141.23.222.0/24 141.23.223.0/24
141.23.225.0/24 141.23.226.0/24 141.23.227.0/24 141.23.228.0/24
141.23.230.0/24 141.23.231.0/24 141.23.232.0/24 141.23.233.0/24
141.23.235.0/24 141.23.236.0/24 141.23.237.0/24 141.23.238.0/24
141.23.240.0/24 141.23.241.0/24 141.23.242.0/24 141.23.243.0/24
141.23.245.0/24 141.23.246.0/24 141.23.247.0/24 141.23.248.0/24
141.23.250.0/24 141.23.251.0/24 141.23.252.0/24 141.23.253.0/24
141.23.255.0/24