AS Name
OPENFIBER
Org Name
OPENFIBER B.V.
Registry Region
Netherlands
Looking Glass
https://lg.as207176.net
IPv4Prefixes

15

IPv6Prefixes

1

IPv4 NUMs

6,400

IPv6 NUMs(/64)

4,294,967,296

6,400 IPv4 Addresses
CIDR Description IP Num
45.93.48.0/22 HostingU2 B.V. 1024
88.202.160.0/23 NL-OPENFIBER-FTTX 512
88.202.160.0/22 NL-OPENFIBER-FTTX 1024
88.202.160.0/21 OPENFIBER B.V. 2048
88.202.162.0/23 NL-OPENFIBER-FTTX 512
88.202.164.0/23 OPENFIBER B.V. 512
88.202.164.0/22 OPENFIBER B.V. 1024
88.202.166.0/23 OPENFIBER B.V. 512
171.22.64.0/22 OPENFIBER B.V. 1024
185.40.96.0/23 NL-OPENFIBER-INFRA 512
185.40.96.0/22 OPENFIBER B.V. 1024
185.40.97.0/24 NL-OPENFIBER-HOSTINGU2 256
185.40.98.0/23 NL-OPENFIBER-FTTH 512
185.177.136.0/22 OPENFIBER B.V. 1024
193.56.14.0/24 Montapacking Fulfilment B.V. 256
CIDR Description IP NUMs(prefix /64)
2a04:8400::/32 NL-OPENFIBER-CORE 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS50673 Serverius-as - Serverius Holding B.V., NL Netherlands 93,440 188,978,692,096 IPv4 IPv4 IPv6 IPv6
AS202365 Chronos - Omer GOLGELI, TR Turkey 1,792 2,359,296 IPv4 IPv4 IPv6 IPv6
AS205593 Marek-Krolikowski - Marek Krolikowski trading as TAKEN.PL IT SERVICES Marek Krolikowski, PL Poland 0 33,554,432 IPv6 IPv6
AS210283 PITCOM - PitCom Limited, GB United Kingdom 0 262,144 IPv6 IPv6
AS58057 SECUREBIT - Securebit AG, CH Switzerland 4,864 8,592,949,248 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS24875 NOVOSERVE-AS - NovoServe B.V., NL Netherlands 16,128 103,079,673,856 IPv4 IPv4 IPv6 IPv6
AS24961 MYLOC-AS - myLoc managed IT AG, DE Germany 134,656 51,539,673,088 IPv4 IPv4 IPv6 IPv6
AS28917 Fiord-AS - LLC "TRC FIORD", RU Russian Federation 46,336 68,719,542,272 IPv4 IPv4 IPv6 IPv6
AS41887 PROLOCATION - Prolocation B.V., NL Netherlands 22,784 111,669,215,232 IPv4 IPv4 IPv6 IPv6
AS44103 BAKKER-IT-AS - Rick Bakker trading as Bakker IT, NL Netherlands 1,280 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS56911 ASN-WARIAN - Warian S.R.L., IT Italy 17,664 17,179,869,184 IPv4 IPv4
AS205591 STEFAN6 - Stefan Dunkel, DE Germany 1,280 134,348,800 IPv6 IPv6
AS204543 FHRNET - Filip Hruska, GB United Kingdom 0 262,144 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 38,468,164 25,789,661,440 IPv4 IPv4 IPv6 IPv6
AS6233 XTOM, US United States 5,376 1,179,648 IPv4 IPv4 IPv6 IPv6
AS8283 COLOCLUE-AS - Netwerkvereniging Coloclue, NL Netherlands 7,936 42,949,738,496 IPv4 IPv4 IPv6 IPv6
AS34872 Servperso_Systems - Cedric Rossius, BE Belgium 512 4,295,360,512 IPv4 IPv4 IPv6 IPv6
AS206499 MMNETWORKS - Marek Ziolkowski, PL Poland 1,024 8,645,902,336 IPv4 IPv4 IPv6 IPv6
AS210025 XXSL - Chen Qian, NL Netherlands 1,024 524,288 IPv4 IPv4 IPv6 IPv6
AS56662 EUTPNET - e-utp.net Marcin Gondek, PL Poland 0 65,536 IPv6 IPv6
AS49134 AS_10VPN - 10VPN Research Network LTD, GB United Kingdom 0 1,245,184 IPv4 IPv4 IPv6 IPv6
AS57866 FUSIX-AS - Fusix Networks B.V., NL Netherlands 8,960 42,949,738,496 IPv4 IPv4 IPv6 IPv6
AS137490 WBNC-AP - Starry Network Limited, NL Netherlands 256 16,908,288 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands LSIX - LayerSwitch Internet Exchange 185.1.32.34 2001:7f8:8f::a520:7176:1 10 Gbps 2020-02-19 04:07:31
Netherlands Speed-IX - Speed Internet Exchange 185.1.95.117 2001:7f8:b7::a520:7176:1 10 Gbps 2020-02-19 04:08:21
Netherlands LSIX - LayerSwitch Internet Exchange 185.1.32.42 2001:7f8:8f::a520:7176:2 10 Gbps 2020-02-19 04:07:31
Netherlands Speed-IX - Speed Internet Exchange 185.1.95.134 2001:7f8:b7::a520:7176:2 10 Gbps 2020-02-19 04:08:21

Private Peering Facilities

Country/Region Name City Website Updated
NorthC Delft Delft https://www.northcdatacenters.com/ 2018-10-16 17:00:53
Bytesnet Rotterdam Rotterdam https://www.bytesnet.nl 2018-10-16 17:00:59
Iron Mountain Data Center - Amsterdam (AMS-1) Amsterdam https://www.ironmountain.com/digital-transformation/data-centers/locations/amsterdam-data-center 2019-03-06 19:20:54
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2019-03-06 19:21:00
Greenhouse Datacenters DC2 Naaldwijk http://www.greenhousedatacenters.nl 2019-09-12 15:34:21
Equinix AM7 - Amsterdam, Kuiperberweg Amsterdam https://www.equinix.com/locations/netherlands-colocation/amsterdam-data-centers/am7/ 2020-03-13 20:11:00
as-block:       AS196608 - 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:        2020-04-03T15:01:19Z
last-modified:  2020-04-03T15:01:19Z
source:         RIPE



aut-num:        AS207176
as-name:        OPENFIBER
org:            ORG-OB58-RIPE
import:         from AS34108 accept ANY
import:         from AS41441 accept ANY
import:         from AS3257 accept ANY
export:         to AS3257 announce AS207176
export:         to AS6939 announce AS207176
export:         to AS32934 announce AS207176
export:         to AS41441 announce AS207176
export:         to AS34108 announce AS207176
import:         from AS41887 accept ANY
export:         to AS41887 announce AS207176
import:         from AS3356 accept ANY
export:         to AS3356 announce AS207176
admin-c:        NTC-RIPE
tech-c:         NTC-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NC71364-MNT
created:        2016-08-17T13:23:25Z
last-modified:  2019-05-16T20:14:28Z
source:         RIPE

organisation:   ORG-OB58-RIPE
org-name:       OPENFIBER B.V.
org-type:       LIR
address:        Kalfjeslaan 66
address:        2623AJ
address:        Delft
address:        NETHERLANDS
admin-c:        NT3034-RIPE
tech-c:         NT3034-RIPE
abuse-c:        AR38291-RIPE
mnt-ref:        NC71364-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NC71364-MNT
created:        2016-11-11T14:11:04Z
last-modified:  2018-04-18T11:30:20Z
source:         RIPE # Filtered
phone:          +31153030008

person:         N.F.C ten Cate
address:        Kalfjeslaan 66
address:        2623AJ Delft
phone:          +31153030008
nic-hdl:        NTC-RIPE
mnt-by:         NC71364-MNT
created:        2014-03-19T11:25:05Z
last-modified:  2019-10-01T12:20:28Z
source:         RIPE # Filtered