AS Number
AS213959
AS Name
AltStack
Org Name
Florian Overkamp
Country
Netherlands
Registry

ripe

RegDate

Updated

2026-02-12T14:40:05Z

AS213959 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

1

IPv4 NUMs

256

IPv6 NUMs(/64)

65,536

256 IPv4 Addresses
CIDR Description IP Num
185.104.131.0/24
ROA Signed and Valid IRR InValid
Slashme BV 256
CIDR Description IP NUMs(prefix /64)
2001:67c:f54::/48
ROA Signed and Valid IRR Valid
Florian Overkamp 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 14,848 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS202585 bgp-rodeo - Nick Bouwhuis, NL Netherlands 256 262,144 IPv4 IPv4 IPv6 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 70,144 4,295,032,834 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 2,560 268,501,000 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 457,728 282,627,370,713,088 IPv4 IPv4
AS24940 HETZNER-AS - Hetzner Online GmbH, DE Germany 3,174,400 77,309,476,864 IPv4 IPv4 IPv6 IPv6
AS3399 OBE-NET - Obenet AB, SE Sweden 25,344 38,654,771,200 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,544 4,294,967,296 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9,984 295,370,752 IPv4 IPv4
AS35360 GARGUNET - Frederic Gargula, CH Switzerland 1,024 34,359,738,368 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 12,886,081,536 IPv4 IPv4 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 256 4,294,967,298 IPv4 IPv4
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 32,000 107,374,247,936 IPv4 IPv4 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv4 IPv4 IPv6 IPv6
AS42093 INTERRACKS-AS - InterRacks B.V., NL Netherlands 9,728 38,654,836,736 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 123,392 77,422,788,610 IPv4 IPv4 IPv6 IPv6
AS209823 ENKI-AS - Enki Multimedia EURL, FR France 768 4,295,360,512 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Netherlands Frys-IX - The Frisian Internet Exchange 185.1.160.104 2001:7f8:10f::3:43c7:104 10 Gbps 2026-03-25 03:33:25
Netherlands ENS-IX - Enschedese Internet Exchange 193.201.157.132 2001:7f8:160::21:3959:1 10 Gbps 2025-03-19 15:36:23

Private Peering Facilities

Country/Region Name City Website Updated
NIKHEF Amsterdam Amsterdam http://www.nikhefhousing.nl 2024-11-08 18:08:07
Previder PDC2 Hengelo http://www.previder.com/ 2025-01-05 19:08:30
InterDC Enschede Marssteden Enschede https://www.interdc.nl/en/locations/enschede-marssteden/ 2025-01-29 14:03:15
as-block:       AS208189 - AS214345
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:        2026-02-12T14:40:05Z
last-modified:  2026-02-12T14:40:05Z
source:         RIPE



aut-num:        AS213959
as-name:        AltStack
org:            ORG-ON71-RIPE
sponsoring-org: ORG-SB378-RIPE
import:         from AS202585 accept ANY
export:         to AS202585 announce AS213959
import:         from AS49627 accept ANY
export:         to AS49627 announce AS213959
admin-c:        FO40-RIPE
tech-c:         FO40-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         OSRD-MNT
created:        2024-10-25T08:41:44Z
last-modified:  2025-02-03T08:51:04Z
source:         RIPE

organisation:   ORG-ON71-RIPE
org-name:       Florian Overkamp
country:        NL
reg-nr:         Not Applicable
org-type:       OTHER
address:        Schipbeekstraat 10, 75232PS Enschede, Netherlands
e-mail:         noc@0x4f.eu
abuse-c:        ACRO57958-RIPE
mnt-ref:        OSRD-MNT
mnt-by:         OSRD-MNT
created:        2024-10-23T18:42:57Z
last-modified:  2026-05-13T06:51:21Z
source:         RIPE

person:         Florian Overkamp
address:        SpeakUp
address:        Institutenweg 6
address:        7521PK Enschede
address:        The Netherlands
phone:          +31(0)887732587
fax-no:         +31(0)887732588
e-mail:         noc@speakup.nl
notify:         noc@speakup.nl
nic-hdl:        FO40-RIPE
org:            ORG-SB378-RIPE
mnt-by:         SPEAKUP-MNT
created:        2009-07-08T06:33:43Z
last-modified:  2017-01-24T08:17:46Z
source:         RIPE