43893 MAINLOOP-AS Mainloop AB, SE
Adjacency: 4 Upstream: 2 Downstream: 2
Upstream Adjacent AS list
AS42708 PORTLANE www.portlane.com, SE
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
Downstream Adjacent AS list
AS209454 NOA-AS, SE
AS200606 VIATEL-AS, SE
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 17337 AS43893 ORIGIN Originate: 4096 /20.00 Transit: 0 /0.00 MAINLOOP-AS Mainloop AB, SE
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 22987 AS43893 MAINLOOP-AS Mainloop AB, SE 15 2 1 14 1 6.67% Prefix AS Path Aggregation Suggestion 185.9.164.0/24 49788 42708 43893 185.84.242.0/24 49788 42708 43893 43893 43893 43893 43893 43893 185.84.248.0/23 49788 42708 43893 + Announce - aggregate of 185.84.248.0/24 (49788 42708 43893) and 185.84.249.0/24 (49788 42708 43893) 185.84.248.0/24 49788 42708 43893 - Withdrawn - aggregated with 185.84.249.0/24 (49788 42708 43893) 185.84.249.0/24 49788 42708 43893 - Withdrawn - aggregated with 185.84.248.0/24 (49788 42708 43893) 192.71.58.0/24 49788 42708 43893 192.121.13.0/24 49788 42708 43893 192.121.62.0/24 49788 42708 43893 192.165.66.0/24 49788 42708 43893 194.71.161.0/24 49788 42708 43893 43893 43893 43893 43893 43893 194.71.162.0/24 49788 1299 43893 43893 43893 43893 43893 43893 194.71.224.0/24 57866 1299 43893 194.103.221.0/24 49788 42708 43893 194.132.30.0/24 49788 42708 43893 194.132.80.0/24 49788 42708 43893 194.132.82.0/23 49788 42708 43893
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS43893 17 More Specifics 17 Total Advertisements MAINLOOP-AS Mainloop AB, SE
185.9.164.0/24 185.9.164.0/22
185.84.242.0/24 185.84.240.0/22
185.84.248.0/24 185.84.248.0/22
185.84.249.0/24 185.84.248.0/22
192.71.58.0/24 192.71.0.0/16
192.121.13.0/24 192.121.0.0/16
192.121.62.0/24 192.121.0.0/16
192.165.30.0/24 192.165.0.0/16
192.165.66.0/24 192.165.0.0/16
193.234.52.0/24 193.234.0.0/15
194.71.161.0/24 194.71.0.0/16
194.71.162.0/24 194.71.0.0/16
194.71.224.0/24 194.71.0.0/16
194.103.221.0/24 194.103.0.0/16
194.132.30.0/24 194.132.0.0/16
194.132.80.0/24 194.132.0.0/16
194.132.82.0/23 194.132.0.0/16
whois: 402603
IANA has recorded AS43893 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS43893\n % This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html
% Note: this output has been filtered.
% Information related to 'AS43075 - AS44168'
as-block: AS43075 - AS44168
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: 2023-12-11T15:09:58Z
last-modified: 2023-12-11T15:09:58Z
source: RIPE
% Information related to 'AS43893'
% Abuse contact for 'AS43893' is 'abuse@mainloop.se'
aut-num: AS43893
org: ORG-MA644-RIPE
as-name: MAINLOOP-AS
descr: Mainloop AB
import: from AS174 accept ANY
import: from AS1299 accept ANY
import: from AS39351 accept ANY
import: from AS42708 accept ANY
import: from AS202687 accept ANY
import: from AS200606 accept ANY
import: from AS209797 accept ANY
import: from AS209454 accept ANY
import: from AS212155 accept ANY
export: to AS174 announce AS-MAINLOOP
export: to AS1299 announce AS-MAINLOOP
export: to AS39351 announce AS-MAINLOOP
export: to AS43893 announce AS-MAINLOOP
export: to AS42708 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
export: to AS212155 announce AS-MAINLOOP
remarks:
remarks: -----------------------------------------------------
remarks: | Private peering is available at: |
remarks: | Digital Reality @ Akalla, Stockholm |
remarks: | STOKAB @ KN7, Stockholm |
remarks: | Equinix 1 @ Bromma, Stockholm |
remarks: | Equinix 2 @ Skolndal, Stockholm |
remarks: | Glesys @ Vastberga, Stockholm |
remarks: -----------------------------------------------------
remarks:
remarks: Communities Used by Mainloop
remarks:
remarks: These communities are recognized and used by AS43893
remarks:
remarks: Local Preference
remarks:
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:
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:
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:
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:
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:
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:
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:
remarks: Announce Route
remarks: Community Effect
remarks:
remarks: 43893:90x to all AS43893 customers
remarks: 43893:100x to all transits
remarks: 43893:101x to
remarks: 43893:102x to Arelion
remarks: 43893:103x to Cogent
remarks: 43893:104x to Globalconnect
remarks: 43893:105x to Glesys
remarks: 43893:106x to Portlane
remarks: 43893:107x to 31173 Services AB
remarks:
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: 43893:208x to peers at EQUINIX-IX
remarks:
remarks: 43893:209x to peers at Route Servers
remarks:
remarks: Route Origins
remarks:
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:
remarks: Standard customers announce all their routes to us with
remarks: communities 43893:900, 43893:1000 and 43893:2000.
remarks:
remarks: When Mainloop receives the routes, they are tagged with
remarks: 43893:300x and the local location community 43893:4xxx.
remarks:
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:
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:
remarks: 43893:4000 Digital Reality - Kista
remarks: 43893:4001
remarks: 43893:4002 Stokab - KN7
remarks: 43893:4003
remarks: 43893:4004 Glesys - Stockholm
remarks: 43893:4005 Equinix - Stockholm
remarks: 43893:4010
remarks:
admin-c: THAL5-RIPE
tech-c: THAL5-RIPE
status: ASSIGNED
mnt-by: MAINLOOP-MNT
mnt-by: RIPE-NCC-END-MNT
created: 2007-10-16T14:36:46Z
last-modified: 2026-02-24T13:37:48Z
source: RIPE
organisation: ORG-MA644-RIPE
org-name: Mainloop AB
country: SE
reg-nr: 556598-3441
org-type: LIR
address: Box 360
address: 116 74
address: Stockholm
address: SWEDEN
phone: +4684122890
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: 2026-05-13T07:34:34Z
source: RIPE # Filtered
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