ASN Lookup Tool

AS5538
Institute of Mathematics and Computer Science of University of Latvia LV LV 7 Routes

AS5538 – Institute of Mathematics and Computer Science of University of Latvia

AS Number 5538
AS Name SigmaNet-NIC
Organization Institute of Mathematics and Computer Science of University of Latvia(org-ioma1-ripe)
Country LV
Website cert.lv
Number of IPv4 Routes 5
Number of IPv6 Routes 2
ASN type EDUCATION
Allocation Status allocated
Registry RIPE
Date Allocated 1996-02-05

IP Ranges

Route # IPs
185.23.160.0/22 1024
92.240.64.0/19 8192
194.8.1.0/24 256
5.152.224.0/21 2048
85.254.192.0/18 16384
2a02:500::/29 ~634×10²⁷
2a02:500:4000::/35 ~1×10³⁰

Raw Whois Response 

% 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.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS5537 - AS5631'

as-block:       AS5537 - AS5631
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 'AS5538'

% Abuse contact for 'AS5538' is 'abuse@cert.lv'

aut-num:        AS5538
as-name:        SigmaNet-NIC
remarks:
remarks:        Riga, Latvia
org:            ORG-IOMA1-RIPE
remarks:
remarks:        SigmaNet,NIC DIRECT PEERS,IX
import:         from AS42480 accept AS-LIXLV
export:         to AS42480 announce AS-NIC
import:         from AS39626 accept AS-SMILE
export:         to AS39626 announce AS-NIC
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-NIC
import:         from AS2588 accept ANY
export:         to AS2588 announce AS-NIC
remarks:
remarks:        SigmaNet via GEANT,  ACAD-NET
import:         from AS20965 accept ANY
export:         to AS20965 announce AS-SigmaNet-Geant
import:         from AS21320 accept ANY
export:         to AS21320 announce AS-SigmaNet-Geant
import:         from AS34073 accept ANY
export:         to AS34073 announce AS-SigmaNet-Geant
remarks:
remarks:        SigmaNet, NIC upstreams
import:         from AS8194 accept ANY
export:         to AS8194 announce AS-NIC
import:         from AS9002 accept ANY
export:         to AS9002 announce AS-NIC
remarks:
admin-c:        LSaS2-RIPE
tech-c:         LSaS2-RIPE
remarks:
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LUMII-MNT
created:        2002-08-22T14:00:42Z
last-modified:  2016-04-29T06:11:51Z
source:         RIPE

organisation:   ORG-IOMA1-RIPE
org-name:       Institute of Mathematics and Computer Science of University of Latvia
country:        LV
org-type:       LIR
address:        Raina bulvaris 29
address:        LV-1459
address:        Riga
address:        LATVIA
phone:          +37167211241
phone:          +37167085858
admin-c:        KS4171-RIPE
admin-c:        KA1288-RIPE
admin-c:        ML3644-RIPE
admin-c:        VT1051-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        lumii-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lumii-mnt
abuse-c:        LSaS2-RIPE
created:        2007-07-24T10:11:05Z
last-modified:  2021-08-04T11:37:36Z
source:         RIPE # Filtered

role:           LUMII Services and Support
address:        Raina blvd. 29 RIGA
address:        SigmaNet
phone:          +371-67211241
mnt-by:         lumii-mnt
admin-c:        KA1288-RIPE
admin-c:        ML6499-RIPE
abuse-mailbox:  abuse@cert.lv
tech-c:         ML6499-RIPE
nic-hdl:        LSaS2-RIPE
created:        2007-09-25T12:06:06Z
last-modified:  2017-07-17T12:28:34Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.119 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS42909 Community DNS Limited GB
AS21320 GEANT Vereniging NL
AS10906 N�cleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS6939 Hurricane Electric LLC US
AS42480 SIA BITE Latvija LV
AS28917 Fiord Networks, UAB LT
AS199029 World Registry of Internet Domains LTD LV
AS10906 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR BR
AS199031 SIA Amberbit LV
AS29345 Institute of Mathematics and Computer Science of University of Latvia LV
AS8194 VAS Latvijas Valsts radio un televizijas centrs LV
AS34073 LR Izglitibas un zinatnes ministrija LV
AS1257 Tele2 Sverige AB SE
AS2588 SIA BITE Latvija LV
AS51955 Institute of Mathematics and Computer Science of University of Latvia LV
AS20965 GEANT Vereniging NL
AS8605 University of Latvia LV
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) NL
AS9002 RETN Limited GB
buy plan SIA Tet LV
buy plan VAS "Latvijas Valsts radio un televizijas centrs" LV
buy plan Kauno Technologijos Universitetas LT
buy plan LLC "Hostmaster" UA
buy plan C3 SIA LV
See All Peers

Upstreams

AS Number Description Country
AS34073 LR Izglitibas un zinatnes ministrija LV
AS1257 Tele2 Sverige AB SE
AS20965 GEANT Vereniging NL
AS21320 GEANT Vereniging NL
AS6939 Hurricane Electric LLC US
AS174 Cogent Communications, LLC US
AS8194 VAS Latvijas Valsts radio un televizijas centrs LV
AS12578 SIA Tet LV

Downstreams

AS Number Description Country
AS34073 LR Izglitibas un zinatnes ministrija LV
AS44358 Kauno Technologijos Universitetas LT
AS8605 University of Latvia LV
AS42909 Community DNS Limited GB
AS51955 Institute of Mathematics and Computer Science of University of Latvia LV
AS199031 SIA Amberbit LV
AS10906 N�cleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS8674 Netnod AB SE
AS29067 LLC Hostmaster UA
AS29345 Institute of Mathematics and Computer Science of University of Latvia LV

Contacts

Email Contacts

abuse@cert.lv noc@lumii.lv dc@sigmanet.lv

Abuse Contacts

abuse@cert.lv

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