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Internet tools
DNS lookup
DNS propagation check
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HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
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What is my IPv4 and IPv6?
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Color contrast checker
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Lorem ipsum generator
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Misc tools
Password generator
World map, day/night + local time
beta
Internet tools
DNS lookup
DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
BASE64 encode/decode
Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
Password generator
World map, day/night + local time
beta
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Result
AS41435, UnderNet LLC
Last update of data:
04-05-2024 20:20 UTC
ASN:
AS41435 (UNDERNET-AS1)
Country:
UA - Ukraine (Europe)
Org.:
UnderNet LLC
Stats:
Peers
48
IX'es
4
Prefixes
12
IPv4
+22K
IPv6
6,3E+29
Contact:
UnderNet LLC
Lesnoy ave., 23
02166 Kyiv
Ukraine
UA
+380 44 3313674
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 16-12-2023
28
3
12
22.016
6,3E+29
16-12-2023
+15
-
-
-
-
09-03-2024
+1
-
-
-
-
06-04-2024
+4
-
-
-
-
16-04-2024
-
+1
-
-
-
Current
48
4
12
22.016
6,3E+29
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Armenia
Upstream
AS8932
Ucom CJSC
2.157
5
Armenia
Peer
AS43733
Viva Armenia CJSC
252
6
Azerbaijan
Peer
AS29049
Delta Telecom Ltd
2.925
182
Brazil
Peer
AS14840
BR.Digital Provider
5.844
89
Britain (UK)
Upstream
AS9002
RETN Limited
3.269
36
Britain (UK)
Peer
AS212483
LEVEL EIGHTY-SIX COMMUNICATIONS LTD
3.274
30
British Virgin Islands
Peer
AS200612
Gulf Bridge International Inc.
1.311
4
Burkina Faso
Peer
AS37721
Virtual Technologies & Solutions
4.632
10
Germany
Upstream
AS33891
Core-Backbone GmbH
1.902
-
Germany
Peer
AS34549
meerfarbig GmbH & Co. KG
1.932
76
Greece
Peer
AS197580
CONNECTICORE TELECOMMUNICATIONS INFORMATION TECHNOLOGY S.A
913
7
Italy
Upstream
AS41327
Fiber Telecom S.p.A.
2.672
11
Italy
Peer
AS51185
MainStreaming SpA
4.218
30
Lithuania
Upstream
AS13194
UAB "Bite Lietuva"
828
87
Luxembourg
Peer
AS199524
G-Core Labs S.A.
5.241
452
Netherlands
Upstream
AS50673
Serverius Holding B.V.
1.199
83
Netherlands
Upstream
AS20495
We Dare B.V.
487
9
Netherlands
Peer
AS49544
i3D.net B.V
6.510
134
Netherlands
Peer
AS41047
Bart Vrancken trading as MLaB
3.005
5
Poland
Upstream
AS24724
Atman Sp. z o.o.
721
3
Poland
Upstream
AS50263
A-Systems Sp. z o.o.
234
-
Portugal
Upstream
AS6424
EDGOO NETWORKS UNIPESSOAL LDA
1.305
4
Romania
Upstream
AS9050
ORANGE ROMANIA COMMUNICATION S.A
1.490
74
Russia
Peer
AS49673
Truenetwork LLC
811
3
Russia
Peer
AS35598
INETCOM CARRIER LLC
2.312
7
Serbia
Upstream
AS15958
CETIN Ltd. Belgrade
1.478
4
Serbia
Peer
AS13004
Serbian Open Exchange DOO
835
5
Singapore
Peer
AS24482
SG.GS
8.488
17
Sweden
Upstream
AS39351
31173 Services AB
2.620
47
Switzerland
Upstream
AS3303
Swisscom (Schweiz) AG
1.177
257
Ukraine
Upstream
AS13249
PRIVATE JOINT STOCK COMPANY "DATAGROUP"
212
5
Ukraine
Upstream
AS43668
"AS43668" LLC
69
12
Ukraine
Upstream
AS207656
Epinatura LLC
40
3
Ukraine
Peer
AS48919
UACITY Ltd.
1.518
3
Ukraine
Peer
AS59514
PE Kucherenko V.V.
253
1
Ukraine
Downstream
AS42510
FOP "Makurin Stanislav Volodimirovich"
7
3
Ukraine
Downstream
AS197901
PE Okolita Aleksandr Valer'evich
2
3
Ukraine
Downstream
AS201184
COMPANY APLAYN LTD
2
1
Ukraine
Downstream
AS206907
UAGROUP LLC
9
2
Ukraine
Downstream
AS213226
GREEN ROAD LLC
1
1
Ukraine
Downstream
AS57001
FOP Kostiuk Roman
1
1
Ukraine
Downstream
AS57709
Private joint-stock company "International bureau of credit histories"
1
1
Ukraine
Downstream
AS39848
CityLan LLC
6
1
Ukraine
Downstream
AS39334
WEB-SERVICE UA LLC
1
-
United States
Upstream
AS174
Cogent Communications
6.785
1.463
United States
Upstream
AS6939
Hurricane Electric LLC
10.632
262
United States
Upstream
AS1239
Sprint
5.723
268
Uzbekistan
Peer
AS28910
"Uzbektelekom" Joint Stock Company
585
6
- - show more (+37 entries) - -
- - show less (-37 entries) - -
Internet eXchange (IX) connections
Country
City
IX name
Port speed
Members
Netherlands
Amsterdam
DataIX Internet Exchange
10 Gb
547
Poland
Warsaw, Amsterdam, Frankfurt
1-IX EU
80 Gb
83
Ukraine
Kiev
DTEL-IX
-
88
Ukraine
Kyiv
1-IX UA
80 Gb
78
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Ukraine
AS41435
79.110.128.0/20
ISP UnderNet
4.096
Ukraine
AS41435
91.193.32.0/22
ISP UnderNet
1.024
Ukraine
AS41435
176.104.0.0/18
ISP UnderNet
16.384
Ukraine
AS41435
194.9.36.0/23
ISP UnderNet
512
Country
ASN
Announced prefix
Description
Size
Netherlands
AS41435
2a0d:9880::/32
UNDERNET-IPv6 Network
7,9E+28
Netherlands
AS41435
2a0d:9881::/32
UNDERNET-IPv6 Network 2
7,9E+28
Netherlands
AS41435
2a0d:9882::/32
UNDERNET-IPv6 Network 3
7,9E+28
Netherlands
AS41435
2a0d:9883::/32
UNDERNET-IPv6 Network 4
7,9E+28
Netherlands
AS41435
2a0d:9884::/32
UNDERNET-IPv6 Network 5
7,9E+28
Netherlands
AS41435
2a0d:9885::/32
UNDERNET-IPv6 Network 6
7,9E+28
Netherlands
AS41435
2a0d:9886::/32
UNDERNET-IPv6 Network 7
7,9E+28
Ukraine
AS41435
2a0d:9887::/32
UNDERNET-IPv6 Network 8
7,9E+28
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS41435'
002
+002
1 ASN's found
002
+000
Done
002
+000
Load details of AS41435
014
+012
12 prefixes found
056
+042
48 peers found
063
+007
4 IX members found (6 connections)
064
+002
1 links loaded, 0 verified
066
+002
5 historical items loaded
066
+000
Done