ASN Lookup Tool

UnderNet LLC under.net.ua UA UA 24 Routes

AS Data

AS41435

AS41435 – UnderNet LLC

AS Number 41435
AS Name UNDERNET-AS1
Organization UnderNet LLC(org-ppev1-ripe)
Country UA
Website under.net.ua
Number of IPv4 Routes 16
Number of IPv6 Routes 8
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2006-08-21

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IP Ranges

Route # IPs
2a0d:9885::/32 ~79×10²⁷
2a0d:9887::/32 ~79×10²⁷
79.110.128.0/20 4096
79.110.130.0/23 512
194.9.37.0/24 256
2a0d:9881::/32 ~79×10²⁷
79.110.128.0/22 1024
2a0d:9883::/32 ~79×10²⁷
91.193.32.0/22 1024
79.110.132.0/22 1024

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 'AS40960 - AS42171'

as-block:       AS40960 - AS42171
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:        2024-07-22T14:14:32Z
last-modified:  2024-07-22T14:14:32Z
source:         RIPE

% Information related to 'AS41435'

% Abuse contact for 'AS41435' is 'abuse@under.net.ua'

aut-num:        AS41435
as-name:        UNDERNET-AS1
org:            ORG-PPEV1-RIPE
remarks:        ===========================
remarks:        IPv4
remarks:        ===========================
remarks:        ===========================
remarks:        Uplinks
remarks:        ===========================
import:         from AS174 action pref=120; accept ANY;
export:         to AS174 announce AS-NETUNDER;
import:         from AS9002 action pref=120; accept ANY;
export:         to AS9002 announce AS-NETUNDER;
import:         from AS199995 action pref=120; accept ANY;
export:         to AS199995 announce AS-NETUNDER;
import:         from AS43668 action pref=120; accept ANY;
export:         to AS43668 announce AS-NETUNDER;
import:         from AS41033 action pref=120; accept ANY;
export:         to AS41033 announce AS-NETUNDER;
import:         from AS197563 action pref=120; accept ANY;
export:         to AS197563 announce AS-NETUNDER;
remarks:        ==========================
remarks:        Exchange
remarks:        ==========================
import:         from AS59613 action pref=90; accept AS-UBNIX;
export:         to AS59613 announce AS-NETUNDER;
import:         from AS31210 action pref=90; accept AS-DTEL-IX;
export:         to AS31210 announce AS-NETUNDER;
import:         from AS15645 action pref=90; accept AS-UAIX;
export:         to AS15645 announce AS-NETUNDER;
import:         from AS50263 action pref=90; accept AS-1-IX;
export:         to AS50263 announce AS-NETUNDER;
import:         from AS60812 action pref=90; accept AS-1-IX;
export:         to AS60812 announce AS-NETUNDER;
remarks:        ==========================
remarks:        Peers
remarks:        ==========================
import:         from AS13188 action pref=80; accept AS-BANKINFORM;
export:         to AS13188 announce AS-NETUNDER;
import:         from AS44600 action pref=80; accept AS-GGT;
export:         to AS44600 announce AS-NETUNDER;
import:         from AS12998 action pref=80; accept AS-BGN-UA;
export:         to AS12998 announce AS-NETUNDER;
remarks:        ==========================
remarks:        Customers
remarks:        ==========================
import:         from AS57709 action pref=70; accept AS57709;
export:         to AS57709 announce ANY;
import:         from AS57001 action pref=70; accept AS57001;
export:         to AS57001 announce ANY;
import:         from AS50956 action pref=70; accept AS-KLNK;
export:         to AS50956 announce ANY;
import:         from AS197901 action pref=70; accept AS197901;
export:         to AS197901 announce ANY;
import:         from AS201184 action pref=70; accept AS201184;
export:         to AS201184 announce ANY;
import:         from AS42510 action pref=70; accept AS-WDM;
export:         to AS42510 announce ANY;
import:         from AS206907 action pref=70; accept AS-UAG;
export:         to AS206907 announce ANY;
import:         from AS213226 action pref=70; accept AS213226;
export:         to AS213226 announce ANY;
remarks:        ===========================
remarks:        IPv6
remarks:        ===========================
remarks:        ===========================
remarks:        Uplinks
remarks:        ===========================
mp-import:      afi ipv6.unicast from AS174 action pref=120; accept ANY;
mp-export:      afi ipv6.unicast to AS174 announce AS-NETUNDER;
mp-import:      afi ipv6.unicast from AS9002 action pref=120; accept ANY;
mp-export:      afi ipv6.unicast to AS9002 announce AS-NETUNDER;
mp-import:      afi ipv6.unicast from AS19995 action pref=120; accept ANY;
mp-export:      afi ipv6.unicast to AS199995 announce AS-NETUNDER;
mp-import:      afi ipv6.unicast from AS43668 action pref=120; accept ANY;
mp-export:      afi ipv6.unicast to AS43668 announce AS-NETUNDER;
mp-import:      afi ipv6.unicast from AS41033 action pref=120; accept ANY;
mp-export:      afi ipv6.unicast to AS41033 announce AS-NETUNDER;
mp-import:      afi ipv6.unicast from AS197563 action pref=120; accept ANY;
mp-export:      afi ipv6.unicast to AS197563 announce AS-NETUNDER;
remarks:        ==========================
remarks:        Exchange
remarks:        ==========================
mp-import:      afi ipv6.unicast from AS59613 action pref=90; accept AS-UBNIX-v6;
mp-export:      afi ipv6.unicast to AS59613 announce AS-NETUNDER;
mp-import:      afi ipv6.unicast from AS31210 action pref=90; accept AS-DTEL-IX-V6;
mp-export:      afi ipv6.unicast to AS31210 announce AS-NETUNDER;
mp-import:      afi ipv6.unicast from AS15645 action pref=90; accept AS-UAIX-v6;
mp-export:      afi ipv6.unicast to AS15645 announce AS-NETUNDER;
mp-import:      afi ipv6.unicast from AS50263 action pref=90; accept AS-1-IX-V6;
mp-export:      afi ipv6.unicast to AS50263 announce AS-NETUNDER;
mp-import:      afi ipv6.unicast from AS60812 action pref=90; accept AS-1-IX-V6;
mp-export:      afi ipv6.unicast to AS60812 announce AS-NETUNDER;
remarks:        ----------------------------------------------
remarks:        Customer TE communities - Blackhole (RFC7999)
remarks:        ----------------------------------------------
remarks:        41435:666 - blackhole (discard) traffic
admin-c:        STS1-RIPE
tech-c:         STS1-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NETUNDER-MNT
created:        2006-08-21T12:26:08Z
last-modified:  2025-11-03T12:46:42Z
source:         RIPE
sponsoring-org: ORG-LW50-RIPE

organisation:   ORG-PPEV1-RIPE
org-name:       UnderNet LLC
country:        UA
org-type:       OTHER
descr:          ISP UnderNet
address:        Lesnoy ave., 23
address:        02166 Kyiv
address:        Ukraine
phone:          +380 44 3313674
phone:          +380 63 2490844
admin-c:        STS1-RIPE
tech-c:         STS1-RIPE
abuse-c:        UND9-RIPE
mnt-ref:        NETUNDER-MNT
mnt-by:         NETUNDER-MNT
created:        2006-08-18T15:49:16Z
last-modified:  2022-12-01T16:43:37Z
source:         RIPE # Filtered

person:         Stas Onufriev
address:        Kiev, Ukraine
phone:          +380(44)3907840
nic-hdl:        STS1-RIPE
mnt-by:         NETUNDER-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2021-12-30T06:51:53Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121.2 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS13188 CONTENT DELIVERY NETWORK LTD UA
AS39334 WEB-SERVICE UA LLC UA
AS197563 GLOBALNET UA LLC UA
AS49434 FBW NETWORKS SAS FR
AS6939 Hurricane Electric LLC US
AS60602 Inovare-Prim SRL MD
AS12998 BGNet LLC UA
AS22356 Durand do Brasil Ltda BR
AS198150 SIACOM JSC GE
AS199524 G-Core Labs S.A. LU

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS24482 SG.GS SG
AS41033 D2CLOUD NETWORK SERVICES PTY LTD ZA
AS50263 A Systems Sp. z o.o. PL
AS14840 BR.Digital Telecom BR
AS9002 RETN Limited GB
AS263444 Open X Tecnologia Ltda BR
AS49434 FBW NETWORKS SAS FR
AS6939 Hurricane Electric LLC US
AS12735 TurkNet Iletisim Hizmetleri A.S. TR

Downstreams

AS Number Description Country
AS213226 GREEN ROAD LLC UA
AS57709 Private joint stock company International bureau of credit histories UA
AS206907 UAGROUP LLC UA
AS42510 FOP Makurin Stanislav Volodimirovich UA
AS57001 FOP Kostiuk Roman UA
AS39848 CityLan LLC UA
AS39334 WEB SERVICE UA LLC UA
AS197901 Ultra Xnet LLC UA
AS201184 COMPANY APLAYN LTD UA

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Frequently Asked Questions

ASN AS41435 is an Autonomous System Number used to identify a network for BGP internet routing.
AS41435 is listed under UnderNet LLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.