5421 SU-NET-AS, BG
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS6802 UNICOM-B-AS NREN - Bulgaria, BG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 10281 AS5421 ORIGIN Originate: 9728 /18.75 Transit: 0 /0.00 SU-NET-AS, BG
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 % 15262 AS5421 SU-NET-AS, BG 3 2 0 1 2 66.67% Prefix AS Path Aggregation Suggestion 62.44.96.0/19 4777 2497 2603 21320 6802 5421 62.44.120.0/22 4777 2497 2603 21320 6802 5421 - Withdrawn - matching aggregate 62.44.96.0/19 4777 2497 2603 21320 6802 5421 62.44.124.0/23 4777 2497 2603 21320 6802 5421 - Withdrawn - matching aggregate 62.44.96.0/19 4777 2497 2603 21320 6802 5421
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS5421 2 More Specifics 3 Total Advertisements SU-NET-AS, BG
62.44.120.0/22 62.44.96.0/19
62.44.124.0/23 62.44.96.0/19
whois: 402332
IANA has recorded AS5421 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS5421\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 'AS5377 - AS5535'
as-block: AS5377 - AS5535
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: 2018-11-22T15:27:22Z
last-modified: 2018-11-22T15:27:22Z
source: RIPE
% Information related to 'AS5421'
% Abuse contact for 'AS5421' is '123@ucc.uni-sofia.bg'
aut-num: AS5421
as-name: SU-NET-AS
org: ORG-UoS32-RIPE
remarks:
remarks: ====================================================================
remarks: We can offer private *non-commercial* interconnects in Sofia through
remarks: MAN (Spectrum NET). Send questions/requests to 123@ucc.uni-sofia.bg
remarks: ====================================================================
remarks:
remarks: **************************************************************
remarks:
remarks: *********** GLOBAL CONNECTIVITY ************
remarks:
import: from AS6802 194.141.252.21 at 194.141.252.22 accept ANY
import: from AS6802 194.141.252.93 at 194.141.252.94 accept ANY
import: from AS8717 62.44.96.234 at 62.44.96.233 accept ANY
import: from AS8717 62.44.96.238 at 62.44.96.237 accept ANY
import: from AS8717 62.44.96.214 at 62.44.96.213 accept ANY
export: to AS6802 194.141.252.21 at 194.141.252.22 announce AS5421 AS112
export: to AS6802 194.141.252.93 at 194.141.252.94 announce AS5421
export: to AS8717 62.44.96.234 at 62.44.96.233 announce AS5421
export: to AS8717 62.44.96.238 at 62.44.96.237 announce AS5421
export: to AS8717 62.44.96.214 at 62.44.96.213 announce AS5421
mp-import: afi ipv4.unicast from AS6802 194.141.252.21 at 194.141.252.22 accept ANY; # GEANT
mp-import: afi ipv4.unicast from AS6802 194.141.252.93 at 194.141.252.94 accept ANY; # GEANT
mp-import: afi ipv4.unicast from AS8717 62.44.96.234 at 62.44.96.233 accept ANY; # Spectrum NET
mp-import: afi ipv4.unicast from AS8717 62.44.96.238 at 62.44.96.237 accept ANY; # Spectrum NET
mp-import: afi ipv4.unicast from AS8717 62.44.96.214 at 62.44.96.213 accept ANY; # Spectrum NET
mp-import: afi ipv6.unicast from AS6802 2001:4b58:acad:252::25 at 2001:4b58:acad:252::26 accept ANY; # GEANT
mp-import: afi ipv6.unicast from AS6802 2001:4b58:acad:252::2d at 2001:4b58:acad:252::2e accept ANY; # GEANT
mp-import: afi ipv6.unicast from AS8717 2001:67c:20d0:fffe:ffff:ffff:ffff:fffe at 2001:67c:20d0:fffe:ffff:ffff:ffff:fffd accept ANY; # Spectrum NET
mp-import: afi ipv6.unicast from AS8717 2001:67c:20d1:fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:fff:ffff:ffff:ffff:fffd accept ANY; # Spectrum NET
mp-import: afi ipv6.unicast from AS8717 2001:67c:20d1:1fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:1fff:ffff:ffff:ffff:fffd accept ANY; # Spectrum NET
mp-export: afi ipv4.unicast to AS6802 194.141.252.21 at 194.141.252.22 announce AS5421 AS112; # GEANT
mp-export: afi ipv4.unicast to AS6802 194.141.252.93 at 194.141.252.94 announce AS5421; # GEANT
mp-export: afi ipv6.unicast to AS6802 2001:4b58:acad:252::25 at 2001:4b58:acad:252::26 announce AS5421; # GEANT
mp-export: afi ipv6.unicast to AS6802 2001:4b58:acad:252::2d at 2001:4b58:acad:252::2e announce AS5421; # GEANT
mp-export: afi ipv6.unicast to AS8717 2001:67c:20d0:fffe:ffff:ffff:ffff:fffe at 2001:67c:20d0:fffe:ffff:ffff:ffff:fffd announce AS5421; # Spectrum NET
mp-export: afi ipv6.unicast to AS8717 2001:67c:20d1:fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:fff:ffff:ffff:ffff:fffd announce AS5421; # Spectrum NET
mp-export: afi ipv6.unicast to AS8717 2001:67c:20d1:1fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:1fff:ffff:ffff:ffff:fffd announce AS5421; # Spectrum NET
remarks:
remarks: **************************************************************
remarks:
remarks: *********** PEERING CONNECTIVITY ************
remarks:
import: from AS3245 62.44.96.210 at 62.44.96.209 accept ANY
import: from AS3245 62.44.108.94 at 62.44.108.93 accept ANY
import: from AS8262 62.44.96.254 at 62.44.96.253 accept ANY
import: from AS8262 62.44.108.74 at 62.44.108.73 accept ANY
import: from AS8717 62.44.96.250 at 62.44.96.249 accept ANY
import: from AS8717 62.44.96.242 at 62.44.96.241 accept ANY
import: from AS8717 62.44.96.246 at 62.44.96.245 accept ANY
import: from AS9070 62.44.108.70 at 62.44.108.69 accept ANY
import: from AS9070 62.44.108.66 at 62.44.108.65 accept ANY
import: from AS9127 212.72.192.221 at 212.72.192.222 accept ANY
import: from AS20657 62.44.108.78 at 62.44.108.77 accept ANY
import: from AS20657 62.44.108.82 at 62.44.108.81 accept ANY
import: from AS34224 62.44.96.158 at 62.44.96.157 accept ANY
import: from AS34224 62.44.96.154 at 62.44.96.153 accept ANY
mp-import: afi ipv4.unicast from AS3245 62.44.96.210 at 62.44.96.209 accept ANY; # DIGSYS
mp-import: afi ipv4.unicast from AS3245 62.44.108.94 at 62.44.108.93 accept ANY; # DIGSYS
mp-import: afi ipv4.unicast from AS8262 62.44.96.254 at 62.44.96.253 accept ANY; # LIREXNET-AS
mp-import: afi ipv4.unicast from AS8262 62.44.108.74 at 62.44.108.73 accept ANY; # LIREXNET-AS
mp-import: afi ipv4.unicast from AS8717 62.44.96.250 at 62.44.96.249 accept ANY; # SPECTRUMNET
mp-import: afi ipv4.unicast from AS8717 62.44.96.242 at 62.44.96.241 accept ANY; # SPECTRUMNET
mp-import: afi ipv4.unicast from AS8717 62.44.96.246 at 62.44.96.245 accept ANY; # SPECTRUMNET
mp-import: afi ipv4.unicast from AS9070 62.44.108.70 at 62.44.108.69 accept ANY; # ITD
mp-import: afi ipv4.unicast from AS9070 62.44.108.66 at 62.44.108.65 accept ANY; # ITD
mp-import: afi ipv4.unicast from AS9127 212.72.192.221 at 212.72.192.222 accept ANY; # NETISSAT-AS
mp-import: afi ipv4.unicast from AS20657 62.44.108.78 at 62.44.108.77 accept ANY; # ATLANTIS
mp-import: afi ipv4.unicast from AS20657 62.44.108.82 at 62.44.108.81 accept ANY; # ATLANTIS
mp-import: afi ipv4.unicast from AS34224 62.44.96.158 at 62.44.96.157 accept ANY; # NETERRA-AS
mp-import: afi ipv4.unicast from AS34224 62.44.96.154 at 62.44.96.153 accept ANY; # NETERRA-AS
mp-import: afi ipv6.unicast from AS3245 2001:67c:20d0:fffe:ffff:ffff:ffff:ff92 at 2001:67c:20d0:fffe:ffff:ffff:ffff:ff91 accept ANY; # DIGSYS
mp-import: afi ipv6.unicast from AS3245 2001:67c:20d1:fff:ffff:ffff:ffff:ff92 at 2001:67c:20d1:fff:ffff:ffff:ffff:ff91 accept ANY; # DIGSYS
mp-import: afi ipv6.unicast from AS8262 2001:67c:20d0:fffe:ffff:ffff:ffff:fffa at 2001:67c:20d0:fffe:ffff:ffff:ffff:fff9 accept ANY; # LIREXNET-AS
mp-import: afi ipv6.unicast from AS8262 2001:67c:20d1:fff:ffff:ffff:ffff:fffa at 2001:67c:20d1:fff:ffff:ffff:ffff:fff9 accept ANY; # LIREXNET-AS
mp-import: afi ipv6.unicast from AS8717 2001:67c:20d0:fffe:ffff:ffff:ffff:fffe at 2001:67c:20d0:fffe:ffff:ffff:ffff:fffd accept ANY; # SPECTRUMNET
mp-import: afi ipv6.unicast from AS8717 2001:67c:20d1:fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:fff:ffff:ffff:ffff:fffd accept ANY; # SPECTRUMNET
mp-import: afi ipv6.unicast from AS8717 2001:67c:20d1:1fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:1fff:ffff:ffff:ffff:fffd accept ANY; # SPECTRUMNET
mp-import: afi ipv6.unicast from AS9070 2001:67c:20d0:fffe:ffff:ffff:ffff:fff6 at 2001:67c:20d0:fffe:ffff:ffff:ffff:fff5 accept ANY; # ITD
mp-import: afi ipv6.unicast from AS9070 2001:67c:20d1:fff:ffff:ffff:ffff:fff6 at 2001:67c:20d1:fff:ffff:ffff:ffff:fff5 accept ANY; # ITD
mp-import: afi ipv6.unicast from AS9127 2001:67c:20d0:fffe:ffff:ffff:ffff:ff96 at 2001:67c:20d0:fffe:ffff:ffff:ffff:ff95 accept ANY; # NETISSAT-AS
mp-import: afi ipv6.unicast from AS34224 2001:67c:20d0:fffe:ffff:ffff:0:24 at 2001:67c:20d0:fffe:ffff:ffff:0:22 accept ANY; # NETERRA-AS
mp-import: afi ipv6.unicast from AS34224 2001:67c:20d0:fffe:ffff:ffff:0:23 at 2001:67c:20d0:fffe:ffff:ffff:0:21 accept ANY; # NETERRA-AS
export: to AS3245 62.44.96.210 at 62.44.96.209 announce AS-SU-LOCAL
export: to AS3245 62.44.108.94 at 62.44.108.93 announce AS-SU-LOCAL
export: to AS8262 62.44.108.74 at 62.44.108.73 announce AS-SU-LOCAL
export: to AS8262 62.44.96.254 at 62.44.96.253 announce AS-SU-LOCAL
export: to AS8717 62.44.96.250 at 62.44.96.249 announce AS-SU-LOCAL
export: to AS8717 62.44.96.242 at 62.44.96.241 announce AS-SU-LOCAL
export: to AS8717 62.44.96.246 at 62.44.96.245 announce AS-SU-LOCAL
export: to AS9070 62.44.108.70 at 62.44.108.69 announce AS-SU-LOCAL
export: to AS9070 62.44.108.66 at 62.44.108.65 announce AS-SU-LOCAL
export: to AS9127 212.72.192.221 at 212.72.192.222 announce AS-SU-LOCAL
export: to AS20657 62.44.108.78 at 62.44.108.77 announce AS-SU-LOCAL
export: to AS20657 62.44.108.82 at 62.44.108.81 announce AS-SU-LOCAL
export: to AS34224 62.44.96.158 at 62.44.96.157 announce AS-SU-LOCAL
export: to AS34224 62.44.96.154 at 62.44.96.153 announce AS-SU-LOCAL
mp-export: afi ipv4.unicast to AS3245 62.44.96.210 at 62.44.96.209 announce AS-SU-LOCAL; # DIGSYS
mp-export: afi ipv4.unicast to AS3245 62.44.108.94 at 62.44.108.93 announce AS-SU-LOCAL; # DIGSYS
mp-export: afi ipv4.unicast to AS8262 62.44.108.74 at 62.44.108.73 announce AS-SU-LOCAL; # LIREXNET-AS
mp-export: afi ipv4.unicast to AS8262 62.44.96.254 at 62.44.96.253 announce AS-SU-LOCAL; # LIREXNET-AS
mp-export: afi ipv4.unicast to AS8717 62.44.96.250 at 62.44.96.249 announce AS-SU-LOCAL; # SPECTRUMNET
mp-export: afi ipv4.unicast to AS8717 62.44.96.242 at 62.44.96.241 announce AS-SU-LOCAL; # SPECTRUMNET
mp-export: afi ipv4.unicast to AS8717 62.44.96.246 at 62.44.96.245 announce AS-SU-LOCAL; # SPECTRUMNET
mp-export: afi ipv4.unicast to AS9070 62.44.108.70 at 62.44.108.69 announce AS-SU-LOCAL; # ITD
mp-export: afi ipv4.unicast to AS9070 62.44.108.66 at 62.44.108.65 announce AS-SU-LOCAL; # ITD
mp-export: afi ipv4.unicast to AS9127 212.72.192.221 at 212.72.192.222 announce AS-SU-LOCAL; # NETISSAT-AS
mp-export: afi ipv4.unicast to AS20657 62.44.108.78 at 62.44.108.77 announce AS-SU-LOCAL; # ATLANTIS
mp-export: afi ipv4.unicast to AS20657 62.44.108.82 at 62.44.108.81 announce AS-SU-LOCAL; # ATLANTIS
mp-export: afi ipv4.unicast to AS34224 62.44.96.158 at 62.44.96.157 announce AS-SU-LOCAL; # NETERRA-AS
mp-export: afi ipv4.unicast to AS34224 62.44.96.154 at 62.44.96.153 announce AS-SU-LOCAL; # NETERRA-AS
mp-export: afi ipv6.unicast to AS3245 2001:67c:20d0:fffe:ffff:ffff:ffff:ff92 at 2001:67c:20d0:fffe:ffff:ffff:ffff:ff91 announce AS-SU-LOCAL; # DIGSYS
mp-export: afi ipv6.unicast to AS3245 2001:67c:20d1:fff:ffff:ffff:ffff:ff92 at 2001:67c:20d1:fff:ffff:ffff:ffff:ff91 announce AS-SU-LOCAL; # DIGSYS
mp-export: afi ipv6.unicast to AS8262 2001:67c:20d0:fffe:ffff:ffff:ffff:fffa at 2001:67c:20d0:fffe:ffff:ffff:ffff:fff9 announce AS-SU-LOCAL; # LIREXNET-AS
mp-export: afi ipv6.unicast to AS8262 2001:67c:20d1:fff:ffff:ffff:ffff:fffa at 2001:67c:20d1:fff:ffff:ffff:ffff:fff9 announce AS-SU-LOCAL; # LIREXNET-AS
mp-export: afi ipv6.unicast to AS8717 2001:67c:20d0:fffe:ffff:ffff:ffff:fffe at 2001:67c:20d0:fffe:ffff:ffff:ffff:fffd announce AS-SU-LOCAL; # SPECTRUMNET
mp-export: afi ipv6.unicast to AS8717 2001:67c:20d1:fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:fff:ffff:ffff:ffff:fffd announce AS-SU-LOCAL; # SPECTRUMNET
mp-export: afi ipv6.unicast to AS8717 2001:67c:20d1:1fff:ffff:ffff:ffff:fffe at 2001:67c:20d1:1fff:ffff:ffff:ffff:fffd announce AS-SU-LOCAL; # SPECTRUMNET
mp-export: afi ipv6.unicast to AS9070 2001:67c:20d0:fffe:ffff:ffff:ffff:fff6 at 2001:67c:20d0:fffe:ffff:ffff:ffff:fff5 announce AS-SU-LOCAL; # ITD
mp-export: afi ipv6.unicast to AS9070 2001:67c:20d1:fff:ffff:ffff:ffff:fff6 at 2001:67c:20d1:fff:ffff:ffff:ffff:fff5 announce AS-SU-LOCAL; # ITD
mp-export: afi ipv6.unicast to AS9127 2001:67c:20d0:fffe:ffff:ffff:ffff:ff96 at 2001:67c:20d0:fffe:ffff:ffff:ffff:ff95 announce AS-SU-LOCAL; # NETISSAT-AS
mp-export: afi ipv6.unicast to AS34224 2001:67c:20d0:fffe:ffff:ffff:0:24 at 2001:67c:20d0:fffe:ffff:ffff:0:22 announce AS-SU-LOCAL; # NETERRA-AS
mp-export: afi ipv6.unicast to AS34224 2001:67c:20d0:fffe:ffff:ffff:0:23 at 2001:67c:20d0:fffe:ffff:ffff:0:21 announce AS-SU-LOCAL; # NETERRA-AS
remarks:
remarks: **************************************************************
remarks:
admin-c: NCC123-RIPE
tech-c: NCC123-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS5421-MNT
remarks:
remarks: ===============================================================
remarks: In case of SPAM, DoS, etc. please contact: 123@ucc.uni-sofia.bg
remarks: For technical and other questions contact: 123@ucc.uni-sofia.bg
remarks: ===============================================================
remarks:
created: 2001-10-25T11:04:15Z
last-modified: 2019-12-04T11:17:02Z
source: RIPE
sponsoring-org: ORG-MN1-RIPE
organisation: ORG-UOS32-RIPE
org-name: Sofia University "St. Kliment Ohridski"
country: BG
org-type: OTHER
address: 5, James Bourchier Ave.
address: 1164 Sofia
address: Bulgaria
reg-nr: Not Applicable
admin-c: NCC123-RIPE
tech-c: NCC123-RIPE
abuse-c: NCC123-RIPE
mnt-ref: AS5421-MNT
mnt-by: AS5421-MNT
created: 2006-07-18T16:52:21Z
last-modified: 2026-04-29T06:54:20Z
source: RIPE # Filtered
role: Sofia University St. Kliment Ohridski NCC
address: 5, James Bourchier Blvd.
address: 1164 Sofia
address: Bulgaria
phone: +35928161579
org: ORG-UoS32-RIPE
admin-c: VESS-RIPE
admin-c: MP24687-RIPE
tech-c: VESS-RIPE
tech-c: MP24687-RIPE
nic-hdl: NCC123-RIPE
abuse-mailbox: 123@ucc.uni-sofia.bg
mnt-by: AS5421-MNT
created: 2013-11-12T14:18:16Z
last-modified: 2018-02-24T21:56:48Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122 (BUSA)