AS Number
AS Name
Org Name
Tom Siewert






AS213392 Looking Glass






IPv6 NUMs(/64)


256 IPv4 Addresses
CIDR Description IP Num
ROA Signed and Valid IRR Valid
DE-TOMSDEVSN-20200409 256
CIDR Description IP NUMs(prefix /64)
ROA Signed and Valid IRR Valid
Tom Siewert 2097152
ROA Signed and Valid IRR Valid
Tom Siewert 16777216
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS141694 OTAKUJAPAN-AS - Ningbo Dahuamao Information Technology Co Ltd, CN China 0 3,473,408 IPv6 IPv6
AS211882 Aquilenet, FR France 512 4,295,032,832 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 488,192 282,631,397,507,072 IPv4 IPv4
AS57406 Zero-Distance - Zero Distance LLC, US United States 768 393,216 IPv6 IPv6
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 89,344 347,893,465,088 IPv4 IPv4 IPv6 IPv6
AS34681 ITSERVICE - Hubert Lewandowski trading as IT-SERVICE, PL Poland 256 4,311,744,512 IPv4 IPv4
AS34854 STACLAR-CARRIER - Staclar Carrier Ltd., GB United Kingdom 768 131,072 IPv4 IPv4 IPv6 IPv6
AS34872 Servperso_Systems - Cedric Rossius, BE Belgium 512 4,296,146,944 IPv4 IPv4 IPv6 IPv6
AS41666 PYRO-AS - Institute for Pyrotechnical Cleaning (limited company), FI Finland 256 131,072 IPv4 IPv4 IPv6 IPv6
AS210633 DEVSTORAGE - DevStorage UG (haftungsbeschraenkt) trading as DevStorage IT-Services UG (haftungsbeschraenkt) & Co. KG, DE Germany 0 7,536,640 IPv4 IPv4 IPv6 IPv6
AS7721 QC-NET - Wuhan LSHIY Network Technology Co., Ltd., CN China 256 1,572,864 IPv4 IPv4 IPv6 IPv6
AS8888 XTOM - xTom Pty Ltd, AU Australia 8,192 30,065,033,216 IPv4 IPv4 IPv6 IPv6
AS206271 FATIHUNLU-AS - FATIH UNLU, TR Turkey 0 393,216 IPv6 IPv6
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,039,288 4,295,098,368 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 8,192 4,294,967,296 IPv6 IPv6
AS29632 NASSIST-AS - Netassist Limited, GI Gibraltar 109,056 77,310,459,904 IPv6 IPv6
AS34019 HIVANE, FR France 3,072 1,245,184 IPv6 IPv6
AS62167 Tismi - Tismi BV, NL Netherlands 3,072 8,589,934,592 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 27,136 17,179,869,184 IPv6 IPv6
AS204508 MLGT - Gatterer Manuel trading as MLGT, IT Italy 0 38,666,240 IPv6 IPv6
AS140731 TOHU-OP-AP - Ningbo Dahuamao Information Technology Co Ltd, CN China 512 57,671,680 IPv4 IPv4 IPv6 IPv6
AS212123 REDPANDA-AS - Jori Vanneste, BE Belgium 1,024 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS205593 TaKeN - Marek Krolikowski trading as TAKEN.PL IT SERVICES Marek Krolikowski, PL Poland 0 17,825,792 IPv6 IPv6
AS213045 DED3L-NETWORK - Alex Delporte, BE Belgium 0 4,456,448 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 2,560 120,979,456 IPv4 IPv4 IPv6 IPv6
AS46997 NATOLAB - Black Mesa Corporation, US United States 2,816 4,334,288,896 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Germany LOCIX Frankfurt 2001:7f8:f2:e1:a5:21:3392:1 1 Gbps 2020-10-21 20:26:48
Netherlands NL-ix - Neutral Internet Exchange 2001:7f8:13::a521:3392:1 0 Mbps 2022-07-08 10:46:56

Private Peering Facilities

Country/Region Name City Website Updated
IP Address Domain NUMs Domains 1
as-block:       AS207421 - AS213403
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:        2022-08-23T17:19:53Z
last-modified:  2022-08-23T17:19:53Z
source:         RIPE

aut-num:        AS213392
as-name:        Tom-Siewert
org:            ORG-TS524-RIPE
remarks:        ==================================
remarks:        Upstreams
remarks:        ==================================
remarks:        -- Hurricane Electric --
mp-import:      afi any.unicast from AS6939 accept ANY
mp-export:      afi any.unicast to AS6939 announce AS-TOMSIEWERT
remarks:        -- OpenFactory GmbH --
mp-import:      afi any.unicast from AS41051 accept ANY
mp-export:      afi any.unicast to AS41051 announce AS-TOMSIEWERT
remarks:        -- iFog GmbH --
mp-import:      afi any.unicast from AS34927 accept ANY
mp-export:      afi any.unicast to AS34927 announce AS-TOMSIEWERT
remarks:        -- meerfarbig --
mp-import:      afi any.unicast from AS34549 accept ANY
mp-export:      afi any.unicast to AS34549 announce AS-TOMSIEWERT
remarks:        -- Staclar Carrier --
mp-import:      afi any.unicast from AS34854 accept ANY
mp-export:      afi any.unicast to AS34854 announce AS-TOMSIEWERT
remarks:        ==================================
remarks:        Internet Exchange Points:
remarks:        * LocIX, Frankfurt
remarks:        * NL-IX, Frankfurt
remarks:        ==================================
remarks:        IXP-Peers:
remarks:        -- LocIX --
mp-import:      afi any.unicast from AS-LOCIX accept AS-LOCIX
mp-export:      afi any.unicast to AS-LOCIX announce AS-TOMSIEWERT
remarks:        -- NL-IX --
mp-import:      afi any.unicast from AS-NL-IX-RS accept AS-NL-IX-RS
mp-export:      afi any.unicast to AS-NL-IX-RS announce AS-TOMSIEWERT
remarks:        ==================================
remarks:        BGP Communities
remarks:        ==================================
remarks:        Informal:
remarks:        * 213392:100:1 - Learned from
remarks:        * 213392:100:2 - Learned from
remarks:        * 213392:100:3 - Learned from
remarks:        * 213392:100:4 - Learned from
remarks:        * 213392:101:1 - Originated by us
remarks:        * 213392:101:2 - Learned from IXP
remarks:        * 213392:101:3 - Learned from PNI
remarks:        * 213392:101:4 - Learned from Upstream
remarks:        * 213392:101:5 - Learned from downstream
remarks:        * 213392:102:1 - Learned in FRA
remarks:        * 213392:102:2 - Learned in FSN
remarks:        Actionable:
remarks:        * 213392:1:666 - Blackhole IP address (/32 or /128)
remarks:        * 213392:900:1 - Prepend once on all exports
remarks:        * 213392:900:2 - Prepend twice on all exports
remarks:        * 213392:900:3 - Prepend thrice on all exports
remarks:        * 213392:991:XXXXX - Prepend once on export to AS XXXXX
remarks:        * 213392:992:XXXXX - Prepend twice on export to AS XXXXX
remarks:        * 213392:993:XXXXX - Prepend thrice on export to AS XXXXX
remarks:        ==================================
remarks:        Peering
remarks:        ==================================
remarks:        If you want to peer with us you can contact us at
admin-c:        TMS102-RIPE
admin-c:        TMS102-RIPE
tech-c:         TMS102-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         TMS100-MNT
created:        2020-04-07T13:06:50Z
last-modified:  2021-10-28T07:28:32Z
source:         RIPE
sponsoring-org: ORG-IG165-RIPE

organisation:   ORG-TS524-RIPE
org-name:       Tom Siewert
country:        DE
org-type:       OTHER
address:        Lilienstrasse 41
address:        04315 Leipzig
address:        GERMANY
abuse-c:        ACRO31627-RIPE
mnt-ref:        ch-ifog-1-mnt
mnt-ref:        zeug
mnt-by:         TMS100-MNT
created:        2020-04-02T16:08:19Z
last-modified:  2022-12-01T17:28:36Z
source:         RIPE

person:         Tom Michael Siewert
address:        Lilienstrasse 41
address:        04315 Leipzig
address:        GERMANY
phone:          +4937452072892
nic-hdl:        TMS102-RIPE
mnt-by:         TMS100-MNT
created:        2020-04-02T14:29:31Z
last-modified:  2022-07-20T07:46:34Z
source:         RIPE