AS Number
AS Name
Org Name
T-Systems International GmbH
Country / Region





AS34086 Looking Glass






IPv6 NUMs(/64)


76,288 IPv4 Addresses
CIDR Description IP Num
IRR InValid
T-Systems International GmbH 2048
ROA Signed and Valid IRR Valid
ROA Signed and Valid IRR Valid
IRR Valid
T-Systems International GmbH 2048
IRR InValid
T-Systems International GmbH 16384
IRR Valid
T-Systems International GmbH 256
ROA Signed and Valid IRR InValid
T-Systems International GmbH 512
ROA Signed and Valid IRR InValid
T-Systems International GmbH 2048
ROA Signed and Valid IRR InValid
T-Systems International GmbH 4096
ROA Signed and Valid IRR Valid
T-Systems International GmbH 32768
ROA Signed and Valid IRR Valid
T-Systems International GmbH 8192
IRR Valid
T-Systems_TSS 512
ROA Signed and Valid IRR InValid
T-Systems International GmbH 1024
IRR Valid
KONE Corporation 256
IRR Valid
KONE Corporation 256
IRR Valid
KONE Corporation 256
IRR Valid
KONE Corporation 256
IRR Valid
KONE Corporation 256
IRR InValid
Valora AG 512
IRR Valid
Vion N.V. 256
IRR Valid
Vion N.V. 512
ROA Signed and Valid IRR InValid
T-Systems International GmbH 2048
ROA Signed and Valid IRR InValid
T-Systems International GmbH 4096
CIDR Description IP NUMs(prefix /64)
IRR Valid
Telekom Deutschland GmbH 65536
ROA Signed and Valid IRR Valid
TSIN-CSS-2A00-0DA8 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,831,104 137,439,412,224 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 44,544 38,654,836,736 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 87,552 244,813,332,480 IPv4 IPv4
AS8309 SIPARTECH - SIPARTECH SAS, FR France 41,216 34,359,738,368 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 576,256 270,584,315,904 IPv4 IPv4
AS15547 NETPLUS - SA, CH Switzerland 134,144 42,949,672,960 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 30,976 4,295,163,904 IPv4 IPv4
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,536 196,608 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,568 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 35,072 17,448,435,712 IPv4 IPv4 IPv6 IPv6
AS47734 TELECOM-IT-SOLUTIONS-AS - Telecom IT Solutions SRL, RO Romania 0 0 IPv4 IPv4
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 512 16,777,216 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,616 12,884,967,424 IPv6 IPv6
AS13058 serve-u-AS - serve-u - Buchholz und Suenderhauf GbR, DE Germany 1,792 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 21,504 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS3320 DTAG - Deutsche Telekom AG, DE Germany 34,043,648 35,313,407,688,704 IPv4 IPv4 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,993,472 17,600,775,979,008 IPv4 IPv4
AS47692 NESSUS - Nessus GmbH, AT Austria 34,304 34,360,066,048 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 12,032 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4
AS38193 TWA-AS-AP - TRANSWORLD ASSOCIATES (PVT) LIMITED, PK Pakistan 25,088 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - B.V, NL Netherlands 100,096 336,889,053,184 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,669,936,128 IPv4 IPv4 IPv6 IPv6
AS56630 MELBICOM-EU-AS - Melbikomas UAB, LT Lithuania 46,080 14,246,215,680 IPv4 IPv4
AS1239 SPRINTLINK - Sprint, US United States 12,212,736 208,306,176,000 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 768 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 3,840 140,181,504 IPv6 IPv6
AS9050 RTD - ORANGE ROMANIA COMMUNICATION S.A, RO Romania 1,496,576 4,294,967,296 IPv4 IPv4
AS20811 BRENNERCOM-AS - Brennercom S.p.A., IT Italy 69,632 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE, FR France 2,816 1,245,184 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 8,960 4,295,753,728 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 24,576 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS61832 Fortel Fortaleza Telecomunicacoes Ltda, BR Brazil 9,216 4,312,039,424 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 33,024 4,294,967,296 IPv6 IPv6
AS200780 APPLIWAVE - APPLIWAVE SAS, FR France 18,944 73,014,444,032 IPv6 IPv6
AS5398 AS5398 - AS5398 SA, CH Switzerland 17,152 42,949,672,960 IPv4 IPv4
AS5605 NETUSE - NetUSE AG, DE Germany 140,544 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 52,992 13,153,337,344 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 44,032 4,294,967,296 IPv4 IPv4
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS16347 INHERENT - ADISTA SAS, FR France 190,720 98,784,772,096 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 9,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,164,224 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 511,744 282,631,675,838,464 IPv4 IPv4
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv4 IPv4
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 34,359,738,368 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 177,152 42,949,672,960 IPv4 IPv4
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - ALPHA NETWORKS SOLUTION PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 227,328 47,244,640,256 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 562,688 111,669,149,696 IPv4 IPv4
AS31133 MF-MGSM-AS - PJSC MegaFon, RU Russian Federation 784,128 638,058,496 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39,168 4,027,645,952 IPv4 IPv4
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS559 SWITCH, CH Switzerland 2,183,936 176,093,790,208 IPv4 IPv4 IPv6 IPv6
AS6695 DECIX-AS - DE-CIX Management GmbH, DE Germany 0 0 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 42,240 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS55329 TELCOTECH-KH - Telcotech Ltd, KH Cambodia 4,096 4,294,967,296 IPv4 IPv4
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,144 524,288 IPv4 IPv4 IPv6 IPv6
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Germany DE-CIX Frankfurt 2001:7f8::8526:0:1 5 Gbps 2019-02-19 10:44:09

Private Peering Facilities

Country / Region Name City Website Updated
IP Address Domain NUMs Domains 1 1 1 1 1 1 1 1 1 1
as-block:       AS33792 - AS34436
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:        2023-04-20T14:54:28Z
last-modified:  2023-04-20T14:54:28Z
source:         RIPE

aut-num:        AS34086
as-name:        SCZN-AS
import:         from AS3320 accept ANY
import:         from AS5605 accept ANY
import:         from AS6695 accept AS-DECIX
import:         from AS20965 accept AS-GEANT-CLS
import:         from AS8075 accept AS-MICROSOFT
import:         from AS16509 accept AS-AMAZON
export:         to AS3320 announce AS34086
export:         to AS5605 announce AS34086
export:         to AS6695 announce AS34086
export:         to AS20965 announce AS34086:RS-OTC
export:         to AS8075 announce AS34086
export:         to AS16509 announce AS34086
org:            ORG-tcg2-RIPE
admin-c:        SN1089-RIPE
tech-c:         SN1089-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SCZN-MNT
created:        2004-10-20T12:41:49Z
last-modified:  2020-10-09T07:20:27Z
source:         RIPE

organisation:   ORG-tcg2-RIPE
org-name:       T-Systems International GmbH
country:        DE
org-type:       LIR
address:        Am Seestern 3.
address:        40547
address:        Düsseldorf
address:        GERMANY
phone:          +49 211 88599689
admin-c:        MP32735-RIPE
admin-c:        CJ5347-RIPE
admin-c:        HK6570-RIPE
admin-c:        TW975-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SCZN-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SCZN-MNT
abuse-c:        SN1089-RIPE
created:        2004-04-17T11:11:57Z
last-modified:  2021-12-08T13:04:09Z
source:         RIPE

role:           SCZN Netmaster
address:        T-Systems International GmbH
address:        PU Managed Infrastructure Services and Private Cloud
address:        Private Cloud & Platform Services
address:        Hahn Strasse 43D
address:        60528 Frankfurt am Main
address:        Germany
remarks:        +---------------------------------------------+
remarks:        | In case of abuse contact |
remarks:        | For all other contact |
remarks:        +---------------------------------------------+
admin-c:        WN1218-RIPE
admin-c:        HK6570-RIPE
admin-c:        MP32735-RIPE
admin-c:        CJ5347-RIPE
admin-c:        SB28105-RIPE
tech-c:         HK6570-RIPE
tech-c:         WN1218-RIPE
tech-c:         MP32735-RIPE
tech-c:         CJ5347-RIPE
tech-c:         SB28105-RIPE
nic-hdl:        SN1089-RIPE
mnt-by:         SCZN-MNT
created:        2004-11-10T15:26:38Z
last-modified:  2021-12-08T13:04:38Z
source:         RIPE