44735 SIP-ASN, IS
Adjacency: 30 Upstream: 4 Downstream: 26
Upstream Adjacent AS list
AS2914 NTT-DATA-2914 - NTT America, Inc., US
AS6461 ZAYO-6461 - Zayo Bandwidth, US
AS214215 FARICE-RISP-AS, IS
AS1299 TWELVE99 Arelion, fka Telia Carrier, SE
Downstream Adjacent AS list
AS1850 ISNIC IS TLD AdminReykjavik Internet Exchange RIX, IS
AS203176 RB, IS
AS214144 NEYDARLINAN-AS # Test, IS
AS24743 SNERPA-NET Snerpa ehf, IS
AS44275 OPINKERFI2024, IS
AS39832 NO-OPERA, NO
AS214687 EQVILENT-AS, AE
AS59396 TRS, IS
AS209214 IS-NETHEIMUR, IS
AS44925 THE-1984-AS, IS
AS35834 CCP CCP ehf. Autonomous System, IS
AS197403 ISLANDSBANKI-AS1, IS
AS200868 KAPALVAEDING, IS
AS206669 GAGNAVEITAN, IS
AS202030 ICELANDAIR-AS, IS
AS207137 PACKETHUBSA, PA
AS210080 TOLVUTHJONUSTAN, IS
AS212771 NETVOKTUN, IS
AS209847 THE, NL
AS43525 TRENCHANT-AS, GB
AS215823 SPAUGURDATA Spaugur Data, IS
AS212926 HARPA-AS, IS
AS60259 SIMAFELAGID-ASN, IS
AS60690 OPEX-ASN, IS
AS47556 WEBTIT, GB
AS13335 CLOUDFLARENET - Cloudflare, Inc., US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 4414 AS44735 ORG+TRN Originate: 48896 /16.42 Transit: 45568 /16.52 SIP-ASN, IS
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 % 7268 AS44735 SIP-ASN, IS 19 7 1 13 6 31.58% Prefix AS Path Aggregation Suggestion 46.182.184.0/21 4777 2516 1299 44735 78.40.248.0/21 4777 2516 1299 44735 78.40.250.0/24 4777 2516 1299 44735 - Withdrawn - matching aggregate 78.40.248.0/21 4777 2516 1299 44735 91.220.138.0/24 4777 2516 1299 44735 149.126.80.0/21 4777 2516 1299 44735 149.126.80.0/21 4608 7575 6461 44735 + Announce - aggregate of 149.126.80.0/22 (4608 7575 6461 44735) and 149.126.84.0/22 (4608 7575 6461 44735) 149.126.80.0/24 4608 7575 6461 44735 - Withdrawn - aggregated with 149.126.81.0/24 (4608 7575 6461 44735) 149.126.81.0/24 4608 7575 6461 44735 - Withdrawn - aggregated with 149.126.80.0/24 (4608 7575 6461 44735) 149.126.82.0/23 4608 7575 6461 44735 - Withdrawn - aggregated with 149.126.80.0/23 (4608 7575 6461 44735) 149.126.84.0/22 4608 7575 6461 44735 - Withdrawn - aggregated with 149.126.80.0/22 (4608 7575 6461 44735) 153.92.128.0/19 4777 2516 1299 44735 157.97.0.0/19 4777 2516 1299 44735 178.19.48.0/20 4777 2516 1299 44735 185.40.120.0/22 4777 2516 1299 44735 185.111.36.0/22 4777 2516 1299 44735 185.152.116.0/22 4777 2516 1299 44735 213.181.96.0/19 4777 2516 1299 44735 213.181.96.0/20 4777 2516 1299 44735 - Withdrawn - matching aggregate 213.181.96.0/19 4777 2516 1299 44735 213.181.103.0/24 4777 2516 1299 214215 44735 213.181.112.0/20 4777 2516 1299 44735 - Withdrawn - matching aggregate 213.181.96.0/19 4777 2516 1299 44735
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS44735 8 More Specifics 19 Total Advertisements SIP-ASN, IS
78.40.250.0/24 78.40.248.0/21
149.126.80.0/24 149.126.80.0/21
149.126.81.0/24 149.126.80.0/21
149.126.82.0/23 149.126.80.0/21
149.126.84.0/22 149.126.80.0/21
213.181.96.0/20 213.181.96.0/19
213.181.103.0/24 213.181.96.0/19
213.181.112.0/20 213.181.96.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 149.126.80.0/24 Announced
+ 149.126.81.0/24 Announced
+ 149.126.82.0/23 Announced
+ 149.126.84.0/22 Announced
whois: 402332
IANA has recorded AS44735 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS44735\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 'AS44571 - AS45055'
as-block: AS44571 - 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: 2025-01-27T15:33:09Z
last-modified: 2025-01-27T15:33:09Z
source: RIPE
% Information related to 'AS44735'
% Abuse contact for 'AS44735' is 'abuse@nova.is'
aut-num: AS44735
as-name: SIP-ASN
org: ORG-NE4-RIPE
remarks: ------------------------------------------------------
remarks: BGP COMMUNITY SUPPORT - AS44735
remarks: ------------------------------------------------------
remarks: Prepending Ruleset
remarks: 6500X:
remarks: X can be 1, 3, 5, and means how many times to prepend
remarks: Upstreams value possible are:
remarks: 1299 - Telia
remarks: 3356 - Level3 / CenturyLink
remarks: 2914 - NTT
remarks: 6777 - AMSIX
remarks: 8714 - LINX
remarks: 0 - To Everyone
remarks:
remarks: Example: community 65003:1299 - Prepend to Telia 3x
remarks:
remarks: Do not advertise
remarks: 64999:
remarks:
remarks: DDOS / Null Route (Contact tech for allowance)
remarks: 64666:0 - Has to be /32 or /128
remarks:
remarks: Routes will be null routed in our internet transport routers
remarks:
remarks: For Dual peering to AS44735
remarks:
remarks: Community: 44735:50 - Will make local preference of route least
remarks: favorable, (act as secondary)
remarks:
remarks:
remarks:
remarks: ----------------------------------------------------
remarks: Upstream Transit Providers
remarks: ----------------------------------------------------
import: from AS-SIP-UPSTREAMS action pref=100; accept ANY
export: to AS-SIP-UPSTREAMS announce AS-SIP
import: from AS3356 action pref=100; accept ANY and not RS-MARTIANS
import: from AS174 action pref=100; accept ANY and not RS-MARTIANS
import: from AS2914 action pref=100; accept ANY and not RS-MARTIANS
import: from AS6461 action pref=100; accept ANY and not RS-MARTIANS
import: from AS62199 action pref=200; accept AS62199
import: from AS56704 action pref=200; accept ANY
import: from AS214215 accept ANY
export: to AS3356 announce AS-SIP
export: to AS174 announce AS-SIP
export: to AS2914 announce AS-SIP
export: to AS1299 announce AS-SIP
export: to AS6461 announce AS-SIP
export: to AS56704 announce AS-SIP
export: to AS214215 announce AS44735
remarks: ----------------------------------------------------
remarks: Reykjavik Internet Exchange
remarks: ----------------------------------------------------
import: from AS-SIP-RIX action pref=150; accept AS-SIP-RIX
export: to AS-SIP-RIX announce AS-SIP
remarks: ----------------------------------------------------
remarks: Customer Peerings
remarks: ----------------------------------------------------
import: from AS25509 action pref=200; accept AS-VORTEX
import: from AS39418 action pref=200; accept AS39418
import: from AS200868 action pref=200; accept AS200868
import: from AS39532 action pref=200; accept AS39532
import: from AS57508 action pref=200; accept AS57508
import: from AS62384 action pref=200; accept AS62384
import: from AS31441 action pref=200; accept AS31441
import: from AS60690 action pref=200; accept AS60690
import: from AS44925 action pref=200; accept AS44925
import: from AS44275 action pref=200; accept AS44275
import: from AS51969 action pref=200; accept AS51969
import: from AS43892 action pref=200; accept AS43892:AS-BASIS
import: from AS59396 action pref=200; accept AS59396
import: from AS35834 action pref=200; accept AS35834
import: from AS31410 action pref=200; accept AS31410
import: from AS21268 action pref=200; accept AS21268
import: from AS202030 action pref=200; accept AS202030
import: from AS62199 action pref=200; accept AS62199
import: from AS60259 action pref=200; accept AS60259
import: from AS43525 action pref=200; accept AS43525
import: from AS24743 action pref=200; accept AS24743
import: from AS202868 action pref=200; accept AS202868
import: from AS206849 action pref=200; accept AS206849
import: from AS206842 action pref=200; accept AS206842
import: from AS206669 action pref=200; accept AS206669
import: from AS202818 action pref=200; accept {67.27.64.0/21};
import: from AS44644 action pref=200; accept AS44644
import: from AS202247 action pref=200; accept AS202247
import: from AS43571 action pref=200; accept AS43571
import: from AS30818 action pref=200; accept AS30818
import: from AS210080 action pref=200; accept AS210080
import: from AS209214 action pref=200; accept AS209214
import: from AS43571 action pref=200; accept AS43571
import: from AS209045 action pref=200; accept AS209045
import: from AS47556 action pref=100; accept AS47556
import: from AS1850 action pref=200; accept AS-ISNIC
import: from AS212771 action pref=200; accept AS212771
import: from AS13335 action pref=200; accept AS-CLOUDFLAIR
import: from AS212926 action pref=200; accept AS212926
import: from AS202247 action pref=200; accept AS202247
import: from AS210747 action pref=200; accept AS210747
import: from AS206804 action pref=200; accept AS206804
import: from AS197403 action pref=200; accept AS197403
import: from AS198020 action pref=200; accept AS198020
import: from AS214687 action pref=200; accept AS214687
export: to AS200868 announce ANY
export: to AS25509 announce ANY
export: to AS39418 announce ANY
export: to AS62199 announce ANY
export: to AS39532 announce ANY
export: to AS57508 announce ANY
export: to AS62384 announce ANY
export: to AS31441 announce ANY
export: to AS60690 announce ANY
export: to AS44925 announce ANY
export: to AS44275 announce ANY
export: to AS51969 announce AS-SIP-RIX
export: to AS43892 announce ANY
export: to AS59396 announce ANY
export: to AS35834 announce ANY
export: to AS31410 announce ANY
export: to AS21268 announce ANY
export: to AS202030 announce ANY
export: to AS60259 announce ANY
export: to AS43525 announce ANY
export: to AS24743 announce ANY
export: to AS202868 announce ANY
export: to AS206849 announce ANY
export: to AS206842 announce ANY
export: to AS206669 announce ANY
export: to AS202818 announce AS-SIP-RIX
export: to AS44644 announce ANY
export: to AS202247 announce ANY
export: to AS43571 announce ANY
export: to AS30818 announce ANY
export: to AS210080 announce ANY
export: to AS209214 announce ANY
export: to AS43571 announce ANY
export: to AS209045 announce ANY
export: to AS47556 announce ANY
export: to AS1850 announce ANY
export: to AS212771 announce ANY
export: to AS13335 announce AS-SIP
export: to AS212926 announce ANY
export: to AS202247 announce ANY
export: to AS210747 announce ANY
export: to AS206804 announce ANY
export: to AS197403 announce ANY
export: to AS198020 announce ANY
export: to AS214687 announce ANY
admin-c: NRA10-RIPE
tech-c: NRA10-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: NOVAIS-MNT
created: 2010-05-03T15:55:30Z
last-modified: 2025-03-18T10:59:20Z
source: RIPE
organisation: ORG-NE4-RIPE
org-name: Nova hf
country: IS
org-type: LIR
address: Lagmuli 9
address: 108
address: Reykjavik
address: ICELAND
phone: +354 519 1000
fax-no: +354 519 1001
reg-nr: 5312050810
mnt-ref: NOVAIS-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: NOVAIS-MNT
abuse-c: NAC22-RIPE
created: 2007-07-09T12:19:49Z
last-modified: 2026-04-29T05:13:16Z
source: RIPE # Filtered
role: Nova RIPE Admin
address: Lagmuli 9 108 Reykjavik Iceland
phone: +354 519 1000
fax-no: +354 519 1001
abuse-mailbox: abuse@nova.is
admin-c: GAO22-RIPE
tech-c: GMH3-RIPE
tech-c: OA1082-RIPE
tech-c: GBS83-RIPE
nic-hdl: NRA10-RIPE
mnt-by: NOVAIS-MNT
created: 2008-07-02T17:44:56Z
last-modified: 2025-06-26T08:37:01Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122 (BUSA)