AS Number
AS Name
Org Name
Non-profit organization
Country / Region





AS51744 Looking Glass






IPv6 NUMs(/64)


1,024 IPv4 Addresses
CIDR Description IP Num
IRR Valid
Non-profit organization 1024
CIDR Description IP NUMs(prefix /64)
IRR Valid
Non-profit organization 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8447 A1TELEKOM-AT - A1 Telekom Austria AG, AT Austria 2,831,104 171,799,150,592 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 12,800 111,669,739,520 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Zain Omantel International FZ-LLC, AE United Arab Emirates 15,360 0 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS15935 HA-VEL-LOCAL-AS - ha-vel internet s.r.o., CZ Czech 49,664 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS39392 SuperNetwork - s.r.o., NA Namibia 31,744 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - B.V, NL Netherlands 97,792 375,543,758,848 IPv4 IPv4 IPv6 IPv6
AS59890 Kabel-TV-Lampert - Kabel-TV Lampert GmbH & Co KG, AT Austria 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 89,344 110,034,944 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 64,512 15,083,634,688 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 99,584 1,023,606,784 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 531,712 282,635,960,647,680 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 42,752 4,294,967,296 IPv4 IPv4
AS35369 LINZAG-TELEKOM-AS - LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation, AT Austria 38,400 4,294,967,296 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS205026 WVG-CLOUD-AS - wvg solution s.r.o., CZ Czech 256 0 IPv4 IPv4
AS206468 TREBORADICENET-AS - z.s., CZ Czech 256 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS212325 ADCSYSTEMS - ADC Systems s.r.o., CZ Czech 8,192 0 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Czech - eXchange 2001:7f8:7f::97 10 Gbps 2023-02-24 13:36:27
Czech - eXchange 2001:7f8:7f::96 10 Gbps 2023-02-24 13:36:46

Private Peering Facilities

Country / Region Name City Website Updated
CE Colo Prague Prague 2016-03-14 21:22:14
IP Address Domain NUMs Domains 1 1 1 1 5 1 1 1 3 1
as-block:       AS51357 - AS52223
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:        2021-12-09T08:21:17Z
last-modified:  2021-12-09T08:21:17Z
source:         RIPE

aut-num:        AS51744
as-name:        ASJABLONKA
org:            ORG-JABL1-RIPE
remarks:        --- SuperNetwork ---
import:         from AS39392 accept ANY
export:         to AS39392 announce AS-JABLONKACZ
remarks:        --- Ha-Vel ---
import:         from AS15935 accept ANY
export:         to AS15935 announce AS-JABLONKACZ
remarks:        --- HE ---
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-JABLONKACZ
remarks:        --- Spoje ---
import:         from AS51700 accept ANY
export:         to AS51700 announce ANY
remarks:        --- Treboradice ---
import:         from AS206468 accept ANY
export:         to AS206468 announce ANY
remarks:        --- ---
import:         from AS62011 accept AS62011
export:         to AS62011 announce ANY
remarks:        --- WVG ---
import:         from AS205026 accept ANY
export:         to AS205026 announce ANY
remarks:        --- ADC-NET ---
import:         from AS212325 accept ANY
export:         to AS212325 announce ANY
remarks:        --- T-Mobile ---
import:         from AS5588 accept ANY
export:         to AS5588 announce AS-JABLONKACZ
admin-c:        SIMA7-RIPE
tech-c:         SIMA7-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         JABLONKA-MNT
created:        2010-10-29T08:04:59Z
last-modified:  2023-02-09T10:57:10Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE

organisation:   ORG-JABL1-RIPE
org-name:       Non-profit organization
country:        CZ
org-type:       OTHER
address:        Jablonecka 713 Praha 9 19000
address:        Czech Republic
abuse-c:        AR30692-RIPE
mnt-ref:        JABLONKA-MNT
mnt-by:         JABLONKA-MNT
created:        2010-10-26T16:42:13Z
last-modified:  2022-12-01T16:32:19Z
source:         RIPE

person:         Petr Simandl
address:        Jablonecka 713 Praha 9 19000
phone:          +420 777 99 15 69
nic-hdl:        SIMA7-RIPE
mnt-by:         JABLONKA-MNT
created:        2010-10-26T16:38:03Z
last-modified:  2017-10-30T22:11:25Z
source:         RIPE