AS Number
AS Name
Org Name
Non-profit organization






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
AS39392 SuperNetwork - s.r.o., CZ Czech 31,744 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 83,712 111,670,329,344 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,592 73,014,444,032 IPv4 IPv4
AS61573 IP2TEL SERVICOS DE COMUNICACAO MULTIMIDIA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 43,776 4,294,967,296 IPv4 IPv4
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 70,144 755,171,328 IPv4 IPv4
AS212483 level86 - LEVEL EIGHTY-SIX COMMUNICATIONS LTD, GB United Kingdom 0 1,900,544 IPv4 IPv4 IPv6 IPv6
AS13004 SOX - Serbian Open Exchange DOO, RS Serbia 1,024 65,536 IPv4 IPv4 IPv6 IPv6
AS15935 HA-VEL-LOCAL-AS - ha-vel internet s.r.o., CZ Czech 51,456 4,295,098,368 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 486,400 282,631,404,716,032 IPv4 IPv4 IPv6 IPv6
AS29049 Delta-Telecom-AS - Delta Telecom Ltd, AZ Azerbaijan 74,240 1,310,720 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,544 4,294,967,296 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 0 0 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS206468 TREBORADICENET-AS - z.s., CZ Czech 256 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Czech - eXchange 1 Gbps 2016-03-14 20:59:57

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
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:  2021-01-14T20:42:07Z
source:         RIPE
sponsoring-org: ORG-Vs35-RIPE

organisation:   ORG-JABL1-RIPE
org-name:       Non-profit organization
org-type:       OTHER
country:        CZ
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:  2022-10-31T14:22:21Z
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