44381 ITSJEFEN-AS - ITsjefen AS, NO
Adjacency: 8 Upstream: 2 Downstream: 6
Upstream Adjacent AS list
AS2116 GlobalConnect-AS2116 - GLOBALCONNECT AS, NO
AS2119 TELENOR-NEXTEL - Telenor Norge AS, NO
Downstream Adjacent AS list
AS214761 Foreach - Foreach AS, NO
AS207851 FARA - Fara AS, NO
AS5485 SMARTHELP - SMARTHELP AS, NO
AS58005 ONEVOICE-AS - F24 NORDICS AS, NO
AS50213 UNDERWORLD-AS - Underworld, NO
AS59438 INCREO-AS - 99X INCREO AS, NO
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 8134 AS44381 ORG+TRN Originate: 15360 /18.09 Transit: 4352 /19.91 ITSJEFEN-AS - ITsjefen AS, NO
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 % 22693 AS44381 ITSJEFEN-AS - ITsjefen AS, NO 8 2 1 7 1 12.50% Prefix AS Path Aggregation Suggestion 5.145.152.0/21 4777 2516 2119 44381 44.31.78.0/24 4777 2516 1299 2116 44381 45.154.232.0/23 4777 2516 2119 44381 + Announce - aggregate of 45.154.232.0/24 (4777 2516 2119 44381) and 45.154.233.0/24 (4777 2516 2119 44381) 45.154.232.0/24 4777 2516 2119 44381 - Withdrawn - aggregated with 45.154.233.0/24 (4777 2516 2119 44381) 45.154.233.0/24 4777 2516 2119 44381 - Withdrawn - aggregated with 45.154.232.0/24 (4777 2516 2119 44381) 92.62.32.0/20 4777 2516 2119 44381 95.141.64.0/20 4777 2516 2119 44381 193.160.138.0/24 4777 2516 2119 44381 217.144.64.0/20 4777 2516 2119 44381
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS44381 3 More Specifics 8 Total Advertisements ITSJEFEN-AS - ITsjefen AS, NO
44.31.78.0/24 44.0.0.0/9
45.154.232.0/24 45.154.232.0/22
45.154.233.0/24 45.154.232.0/22
whois: 402591
IANA has recorded AS44381 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS44381\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 'AS44170 - AS44569'
as-block: AS44170 - AS44569
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: 2025-01-27T15:33:09Z
last-modified: 2025-01-27T15:33:09Z
source: RIPE
% Information related to 'AS44381'
% Abuse contact for 'AS44381' is 'abuse@itsjefen.no'
aut-num: AS44381
as-name: ITSJEFEN-AS
org: ORG-IA737-RIPE
remarks: ---
remarks: Transit upstream:
import: from AS2116 action pref=100; accept ANY
export: to AS2116 announce AS-ITSJEFEN
import: from AS2119 action pref=100; accept ANY
export: to AS2119 announce AS-ITSJEFEN
import: from AS25400 action pref=100; accept ANY
export: to AS25400 announce AS-ITSJEFEN
remarks: ---
remarks: TRDIX:
import: from AS42 action pref=100; accept AS42
export: to AS42 announce AS-ITSJEFEN
import: from AS224 action pref=100; accept AS224
export: to AS224 announce AS-ITSJEFEN
import: from AS3856 action pref=100; accept AS3856
export: to AS3856 announce AS-ITSJEFEN
import: from AS29695 action pref=100; accept AS29695
export: to AS29695 announce AS-ITSJEFEN
import: from AS34087 action pref=100; accept AS34087
export: to AS34087 announce AS-ITSJEFEN
import: from AS56828 action pref=100; accept AS56828
export: to AS56828 announce AS-ITSJEFEN
remarks: ---
remarks: Customers & private peers:
import: from AS5485 action pref=100; accept AS5485
export: to AS5485 announce ANY
import: from AS50213 action pref=100; accept AS-UNDERWORLD
export: to AS50213 announce ANY
import: from AS58005 action pref=100; accept AS58005
export: to AS58005 announce ANY
import: from AS59438 action pref=100; accept AS59438
export: to AS59438 announce ANY
import: from AS207851 action pref=100; accept AS207851
export: to AS207851 announce ANY
import: from AS214761 action pref=100; accept AS214761
export: to AS214761 announce ANY
remarks: ---
admin-c: IAH-RIPE
tech-c: IAH-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ITSJEFEN-LIR
created: 2008-01-11T15:21:02Z
last-modified: 2026-05-19T17:00:41Z
source: RIPE # Filtered
organisation: ORG-IA737-RIPE
org-name: ITsjefen AS
country: NO
reg-nr: 828 105 442
org-type: LIR
address: PB 1275 Torgarden
address: NO-7462
address: Trondheim
address: NORWAY
phone: +4740006440
admin-c: KTR-RIPE
admin-c: AKAI-RIPE
abuse-c: ISAT-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: ITSJEFEN-LIR
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ITSJEFEN-LIR
created: 2008-01-10T11:11:13Z
last-modified: 2026-05-13T07:32:14Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)