AS Name
Org Name
Mainloop AB
Registry Region
Looking Glass






IPv6 NUMs(/64)


5,120 IPv4 Addresses
CIDR Description IP Num MAINLOOP1-NET 256 Mainloop AB 256 Mainloop AB 256 Mainloop AB 256 Mainloop AB 256 Mainloop AB 256 PE Accounting Sweden AB 256 Making Waves AB 256 Technipelago AB 256 PE Accounting Sweden AB 256 PE Accounting Sweden AB 256 Internetlabbet Stockholm AB 256 Internetlabbet Stockholm AB 256 White Balance AB 256 White Balance AB 256 White Balance AB 256 Making Waves AB 256 Mainloop AB 256 Mainloop AB 512
CIDR Description IP NUMs(prefix /64)
2001:67c:1000::/48 Mainloop AB 65536
2001:67c:1000::/47 Mainloop AB 131072
2001:67c:1001::/48 Mainloop AB 65536
2a03:4bc0:1000::/48 Mainloop AB 65536
2a03:4bc0:1001::/48 Mainloop AB 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 71,168 4,300,668,928 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,728 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS1257 SWIPNET - TELE2, SE Sweden 4,911,744 592,706,732,032 IPv4 IPv4 IPv6 IPv6
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 38,654,771,200 IPv4 IPv4 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,312 34,359,738,368 IPv4 IPv4
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS31500 GLOBALNET-AS - LLC GLOBALNET, RU Russian Federation 7,936 4,295,360,512 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 48,384 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS31133 MF-MGSM-AS - PJSC MegaFon, RU Russian Federation 788,224 303,562,752 IPv4 IPv4
AS42708 PORTLANE - GleSYS AB, SE Sweden 142,592 8,590,262,272 IPv4 IPv4 IPv6 IPv6
AS8896 XFIBER-AS - XFIBER AS, NO Norway 41,472 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS20485 TRANSTELECOM - Joint Stock Company TransTeleCom, RU Russian Federation 353,792 42,949,672,960 IPv4 IPv4
AS31027 GlobalConnect-AS - GlobalConnect NN A/S, DK Denmark 232,192 103,096,713,216 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 5,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS8732 COMCOR-AS - OJSC Comcor, RU Russian Federation 139,776 4,294,967,296 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS20514 QBRANCH - Axians AB, SE Sweden 5,888 4,294,967,296 IPv4 IPv4
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS205206 Netsite - Netsite A/S, DK Denmark 1,792 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS3303 SWISSCOM - Swisscom (Schweiz) AG, CH Switzerland 3,607,552 161,330,495,488 IPv4 IPv4 IPv6 IPv6
AS15830 Equinix-Connect-EMEA - TELECITYGROUP INTERNATIONAL LIMITED, GB United Kingdom 423,424 73,183,002,624 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 7,168 4,295,622,656 IPv4 IPv4 IPv6 IPv6
AS42861 FOTONTELECOM-TRANSIT-AS - Foton Telecom CJSC, RU Russian Federation 17,408 34,359,738,368 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,107,968 39,632,240,640 IPv4 IPv4
AS49515 Servercentralen - Nordiska Servercentralen AB, SE Sweden 3,072 34,359,738,368 IPv4 IPv4
AS50304 BLIX - Blix Solutions AS, NO Norway 38,912 347,892,613,120 IPv4 IPv4
AS2603 NORDUNET, NO Norway 9,984 4,294,967,296 IPv4 IPv4
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 2,162,688 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS30893 MAINSTREAM-AS - Mainloop Solutions AB, SE Sweden 2,560 34,360,131,584 IPv4 IPv4 IPv6 IPv6
AS200606 VIATEL-AS - Viatel Sweden Aktiebolag, SE Sweden 1,280 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Sweden SOLIX - Stockholm Open Local Internet Exchange 2001:7f8:21:9::107 1 Gbps 2016-03-21 22:03:51
Sweden STHIX - Stockholm - Stockholm Internet eXchange 2001:7f8:3e:0:a500:4:3893:1 1 Gbps 2016-03-21 22:03:50
Sweden Netnod Stockholm GREEN -- MTU1500 - Netnod Internet Exchange i Sverige AB 2001:7f8:d:ff::210 1 Gbps 2020-03-13 01:18:34
Sweden Netnod Stockholm BLUE -- MTU1500 2001:7f8:d:fe::210 1 Gbps 2020-03-13 01:18:35
Sweden Equinix Stockholm - Equinix Internet Exchange Stockholm 2001:7f8:c1::4:3893:1 1 Gbps 2020-05-14 11:10:22

Private Peering Facilities

Country/Region Name City Website Updated
Interxion Stockholm (STO1, STO2, STO3, STO4, STO5) Stockholm 2016-03-14 21:51:38
STOKAB Stockholm (KN7) Stockholm 2016-03-14 20:25:38
Equinix SK1 - Stockholm, Bromma Stockholm 2016-03-14 21:55:24
GleSYS Stockholm Stockholm 2016-03-14 20:41:10
Equinix AM5 - Amsterdam, Schepenbergweg Amsterdam 2016-03-14 21:24:08
GlobalConnect Taastrup (CPH1) Taastrup 2019-01-06 12:00:12
Equinix SK2 - Stockholm, Sk├Ândal Stockholm 2019-01-06 12:01:01
IP Address Domain NUMs Domains 2 5 11 1 1 3 1
as-block:       AS42383 - 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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE

aut-num:        AS43893
org:            ORG-MA644-RIPE
as-name:        MAINLOOP-AS
descr:          Mainloop AB
import:         from AS174 accept ANY
import:         from AS1257 accept ANY
import:         from AS6939 accept ANY
import:         from AS42708 accept ANY
import:         from AS43948 accept ANY
import:         from AS202687 accept ANY
import:         from AS200606 accept ANY
import:         from AS209797 accept ANY
import:         from AS209454 accept ANY
export:         to AS174 announce AS-MAINLOOP
export:         to AS1257 announce AS-MAINLOOP
export:         to AS6939 announce AS-MAINLOOP
export:         to AS42708 announce AS-MAINLOOP
export:         to AS43948 announce AS-MAINLOOP
export:         to AS202687 announce AS-MAINLOOP
export:         to AS200606 announce AS-MAINLOOP
export:         to AS209454 announce AS-MAINLOOP
export:         to AS209797 announce AS-MAINLOOP
remarks:        -----------------------------------------------------
remarks:        | This AS is present at Netnod (, |
remarks:        | STHIX ( and Solix ( |
remarks:        | Private peering is available at: |
remarks:        | Interxion @ Akalla, Stockholm |
remarks:        | STOKAB @ KN7, Stockholm |
remarks:        | Equinix 1 @ Bromma, Stockholm |
remarks:        | Equinix 2 @ Skolndal, Stockholm |
remarks:        | Equinix 1 @ Amsterdam, NL |
remarks:        | GlobalConnect @ Copenhagen, DK |
remarks:        | Glesys @ Vastberga, Stockholm |
remarks:        -----------------------------------------------------
remarks:        Communities Used by Mainloop
remarks:        These communities are recognized and used by AS43893
remarks:        Local Preference
remarks:        The communities that set the local preference within our network
remarks:        are usable by all customers and peers. The default local
remarks:        preference for customers is 101 and for peers it is 100.
remarks:        The default local preference for transits is 90.
remarks:        Local preference of 80 is meant for backup provided by a
remarks:        customer or peer to someone else and the local preference of 110
remarks:        is meant for overriding routing to choose a certain path over
remarks:        others. Peers can't set a preference of 110.
remarks:        Local Preference
remarks:        Community Effect
remarks:        43893:80 Set LOCAL_PREF to 80
remarks:        43893:90 Set LOCAL_PREF to 90
remarks:        43893:100 Set LOCAL_PREF to 100
remarks:        43893:110 Set LOCAL_PREF to 110
remarks:        The communities that set the local preference within our network
remarks:        are usable by all customers and peers. The default local
remarks:        preference for customers is 101 and for peers it is 100.
remarks:        Announce Route
remarks:        The communities that control route announcement to peers and
remarks:        transits are only available to customers. The x specifies what
remarks:        the action for the said target is:
remarks:        0 Announce as is ..
remarks:        1 Announce with 43893 prepended to as-path ...
remarks:        2 Announce with 43893 43893 prepended to as-path ...
remarks:        3 Announce with 43893 43893 43893 prepended to as-path ...
remarks:        9 Don't announce ...
remarks:        We will also let external communities through from customers.
remarks:        This will enable customers to use similar communities of our
remarks:        peers and transits. Some pages describing these communities have
remarks:        been collected at the end of the page.
remarks:        Announce Route
remarks:        Community Effect
remarks:        43893:90x to all AS43893 customers
remarks:        43893:100x to all transits
remarks:        43893:101x to Tele2
remarks:        43893:102x to
remarks:        43893:103x to Cogent
remarks:        43893:104x to
remarks:        43893:105x to Glesys
remarks:        43893:106x to Portlane
remarks:        43893:200x to all peers
remarks:        43893:201x to peers at Netnod
remarks:        43893:202x to peers at STHIX
remarks:        43893:203x to peers at SOL-IX
remarks:        43893:204x to peers at STHIX @ CPH
remarks:        43893:207x to peers at AMS-IX
remarks:        43893:208x to peers at EQUINIX-IX
remarks:        43893:209x to peers at Route Servers
remarks:        Route Origins
remarks:        These communities are tagged on all routes to distinguish their
remarks:        origins. They are sent to everyone but not excepted from outside
remarks:        They are there to let customers filter routes based on route
remarks:        source.
remarks:        Standard customers announce all their routes to us with
remarks:        communities 43893:900, 43893:1000 and 43893:2000.
remarks:        When Mainloop receives the routes, they are tagged with
remarks:        43893:300x and the local location community 43893:4xxx.
remarks:        Route Origins
remarks:        Community Effect
remarks:        43893:3000 Mainloop
remarks:        43893:3001 Public peering
remarks:        43893:3003 Private peering
remarks:        43893:3004 Transit
remarks:        43893:3005 Customer
remarks:        43893:3011 Netnod Peering
remarks:        43893:3012 STHIX Peering
remarks:        43893:3013 SOL-IX Peering
remarks:        43893:3014 EQUINIX-IX Peering
remarks:        43893:3015
remarks:        43893:3016
remarks:        43893:3017 AMS-IX Peering
remarks:        43893:4000 Interxion - Kista
remarks:        43893:4001
remarks:        43893:4002 Stokab - KN7
remarks:        43893:4003
remarks:        43893:4004 Glesys - Stockholm
remarks:        43893:4005 Equinix - Stockholm
remarks:        43893:4007 Amsterdam, The Netherlands
remarks:        43893:4008 Copenagen, Denmark
remarks:        43893:4009 Portlane, Interxion
remarks:        43893:4010
admin-c:        THAL5-RIPE
tech-c:         THAL5-RIPE
tech-c:         CHLI2-RIPE
status:         ASSIGNED
mnt-by:         MAINLOOP-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2007-10-16T14:36:46Z
last-modified:  2020-05-12T11:22:03Z
source:         RIPE

organisation:   ORG-MA644-RIPE
org-name:       Mainloop AB
org-type:       LIR
address:        Stora Nygatan 5
address:        11127
address:        Stockholm
address:        SWEDEN
phone:          +464122890
fax-no:         +468323465
admin-c:        THAL5-RIPE
abuse-c:        MNOC14-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MAINLOOP-LIR
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MAINLOOP-LIR
created:        2012-11-06T12:19:03Z
last-modified:  2017-11-09T21:26:24Z
source:         RIPE # Filtered

person:         Christer Lindh
address:        Mainloop AB
address:        Stora Nygatan 5
address:        111 27 Stockholm
address:        Sweden
phone:          +46 8 4122890
fax-no:         +46 8 323465
nic-hdl:        CHLI2-RIPE
mnt-by:         MAINLOOP-MNT
created:        2008-04-06T08:20:51Z
last-modified:  2008-04-06T08:20:51Z
source:         RIPE # Filtered

person:         Thomas Althoff
address:        Mainloop AB
address:        Stora Nygatan 5
address:        111 27 Stockholm
address:        Sweden
phone:          +46 8 4122890
phone:          +46 70 6345811
nic-hdl:        THAL5-RIPE
mnt-by:         MAINLOOP-MNT
created:        2008-04-04T20:42:07Z
last-modified:  2019-02-07T16:36:03Z
source:         RIPE # Filtered