AS Number
AS Name
Org Name
Rechenzentrum Hassfurt GmbH






AS44973 Looking Glass






IPv6 NUMs(/64)


2,048 IPv4 Addresses
CIDR Description IP Num
ROA Signed and Valid IRR Valid
Rechenzentrum Hassfurt GmbH 1024
ROA Signed and Valid IRR Valid
Rechenzentrum Hassfurt GmbH 1024
CIDR Description IP NUMs(prefix /64)
ROA Signed and Valid IRR Valid
Sandro Rainer Kehrlein trading as Kehrlein Consulting 65536
ROA Signed and Valid IRR Valid
Rechenzentrum Hassfurt GmbH 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 41,216 107,374,182,400 IPv4 IPv4 IPv6 IPv6
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
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 152,576 42,949,672,960 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 217,088 47,244,640,256 IPv6 IPv6
AS20485 TRANSTELECOM - Joint Stock Company TransTeleCom, RU Russian Federation 346,112 38,654,705,664 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 3,328 138,870,784 IPv6 IPv6
AS16347 ADISTA-SAS - ADISTA SAS, FR France 103,424 98,784,772,096 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,296 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39737 Prime-Telecom-AS - Net Vision Telecom SRL, RO Romania 52,224 262,144 IPv4 IPv4
AS200780 APPLIWAVE - APPLIWAVE SAS, FR France 16,896 73,014,444,032 IPv4 IPv4
AS47692 NESSUS - Nessus GmbH, AT Austria 35,072 34,360,066,048 IPv4 IPv4 IPv6 IPv6
AS1031 PEER-1-INTERNET - Peer 1 Internet Service LLC, US United States 770 4,294,967,296 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 36,352 12,884,901,888 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 21,504 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS20811 BRENNERCOM-AS - Brennercom S.p.A., IT Italy 69,632 103,079,215,104 IPv4 IPv4 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14,336 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1239 SPRINTLINK - Sprint, US United States 12,368,384 191,126,437,888 IPv4 IPv4
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,144 458,752 IPv4 IPv4 IPv6 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 9,216 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS44974 RegioNetSW-AS - RegioNet Schweinfurt GmbH, DE Germany 5,632 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 38,912 4,027,580,416 IPv4 IPv4
AS559 SWITCH, CH Switzerland 2,183,936 176,093,790,208 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 256,512 17,605,071,863,808 IPv4 IPv4 IPv6 IPv6
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 576,256 270,583,857,152 IPv4 IPv4 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 508,928 282,631,397,179,392 IPv4 IPv4 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,669,936,128 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - ALPHA NETWORKS SOLUTION PTE. LTD., SG Singapore 7,680 17,104,896 IPv4 IPv4
AS264479 Turbozone Internet, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS52468 UFINET PANAMA S.A., PA Panama 100,352 52,132,315,136 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,312 42,949,804,032 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - B.V, NL Netherlands 100,608 336,889,053,184 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 15,872 4,294,967,296 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 33,536 38,654,836,736 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,164,224 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS9050 RTD - ORANGE ROMANIA COMMUNICATION S.A, RO Romania 1,497,088 4,294,967,296 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,183,680 137,439,412,224 IPv6 IPv6
AS47734 TELECOM-IT-SOLUTIONS-AS - Telecom IT Solutions SRL, RO Romania 0 0 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 3,328 17,179,934,720 IPv4 IPv4 IPv6 IPv6
AS264409 GRUPO YAX, BR Brazil 1,280 589,824 IPv4 IPv4 IPv6 IPv6
AS5398 AS5398 - AS5398 SA, CH Switzerland 17,152 42,949,672,960 IPv4 IPv4
AS22356 Durand do Brasil Ltda, BR Brazil 28,672 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE, FR France 2,816 1,245,184 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 61,440 15,066,857,472 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 87,552 244,813,332,480 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,191,616 17,600,775,979,008 IPv4 IPv4
AS61832 Fortel Fortaleza Telecomunicacoes Ltda, BR Brazil 2,048 4,295,131,136 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 32,768 4,294,967,296 IPv6 IPv6
AS29632 NASSIST-AS - Netassist Limited, GI Gibraltar 18,944 77,309,411,328 IPv6 IPv6
AS6695 DECIX-AS - DE-CIX Management GmbH, DE Germany 0 0 IPv4 IPv4
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 34,359,738,368 IPv4 IPv4
AS47147 AS-ANX - ANEXIA Internetdienstleistungs GmbH, AT Austria 1,536 131,072 IPv4 IPv4 IPv6 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 52,480 8,590,721,024 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS59474 KEHRLEIN-AS59474 - Sandro Rainer Kehrlein trading as Kehrlein Consulting, DE Germany 256 34,360,852,480 IPv4 IPv4 IPv6 IPv6
AS58132 DIGIDEO-AS - Marco Hubert Firsching trading as digideo Computerservice, DE Germany 0 65,536 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Germany DE-CIX Frankfurt 2001:7f8::afad:0:1 1 Gbps 2020-10-28 23:50:23

Private Peering Facilities

Country/Region Name City Website Updated
as-block:       AS42961 - AS45055
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:        2021-08-19T06:50:17Z
last-modified:  2021-08-19T06:50:17Z
source:         RIPE

aut-num:        AS44973
as-name:        RZHAS-AS
org:            ORG-sIHG1-RIPE
import:         from AS1299 accept ANY
mp-import:      afi ipv6.unicast from AS1299 accept ANY
import:         from AS20686 accept ANY
mp-import:      afi ipv6.unicast from AS20686 accept ANY
import:         from AS33891 accept ANY
mp-import:      afi ipv6.unicast from AS33891 accept ANY
import:         from AS44974 accept ANY
mp-import:      afi ipv6.unicast from AS44974 accept ANY
import:         from AS58132 accept AS-DIGIDEO
mp-import:      afi ipv6.unicast from AS58132 accept AS-DIGIDEO
import:         from AS59474 accept AS-KEHRLEIN
mp-import:      afi ipv6.unicast from AS59474 accept AS-KEHRLEIN
import:         from AS212267 accept AS-KEHRLEIN
mp-import:      afi ipv6.unicast from AS212267 accept AS-KEHRLEIN
export:         to AS1299 announce AS-RZHAS
mp-export:      afi ipv6.unicast to AS1299 announce AS-RZHAS
export:         to AS20686 announce AS-RZHAS
mp-export:      afi ipv6.unicast to AS20686 announce AS-RZHAS
export:         to AS33891 announce AS-RZHAS
mp-export:      afi ipv6.unicast to AS33891 announce AS-RZHAS
export:         to AS44974 announce AS-RZHAS
mp-export:      afi ipv6.unicast to AS44974 announce AS-RZHAS
admin-c:        RZH2-RIPE
tech-c:         RZH2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RZHAS-MNT
created:        2008-04-11T10:35:17Z
last-modified:  2022-12-05T10:40:28Z
source:         RIPE

organisation:   ORG-sIHG1-RIPE
org-name:       Rechenzentrum Hassfurt GmbH
country:        DE
org-type:       LIR
address:        Augsfelder Strasse 6
address:        97437
address:        Hassfurt
address:        GERMANY
phone:          +49 9521 949490
fax-no:         +49 9521 9494995
tech-c:         RZH2-RIPE
abuse-c:        RZH2-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RZHAS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RZHAS-MNT
created:        2008-02-19T11:04:01Z
last-modified:  2020-12-16T12:36:18Z
source:         RIPE

role:           Rechenzentrum Hassfurt GmbH NOC
address:        Rechenzentrum Hassfurt GmbH
address:        Augsfelder Strasse 6
address:        97437 Hassfurt
admin-c:        MF14466-RIPE
tech-c:         MF14466-RIPE
remarks:        ---------------------------------------
remarks:        In case of abuse from our address range
remarks:        please contact
remarks:        ---------------------------------------
nic-hdl:        RZH2-RIPE
mnt-by:         RZHAS-MNT
created:        2015-12-28T16:47:23Z
last-modified:  2015-12-28T18:05:45Z
source:         RIPE