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AS9021 Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S.

Türkiye ISNET RIPE 152 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
157,184
IPv6 /48 networks
65,536
RPKI
153 valid0 no ROA
Peers and downstreams
7

Holder

AS name
ISNET
Description
Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S.
Organisation
Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S.
Registered in
Istanbul, Türkiye
Abuse contact
abuse@is.net.tr
Assigned
1998-10-25
Registered
2002-08-27
Record last changed
2026-08-12 10:29 UTC
185.237.68.0/22185.237.68.0/23185.237.70.0/23185.66.124.0/24185.66.125.0/24212.98.0.0/19212.98.0.0/20212.98.1.0/24212.98.16.0/21212.98.16.0/24212.98.2.0/24212.98.28.0/22212.98.31.0/24212.98.8.0/21212.98.9.0/24213.143.224.0/20213.143.226.0/23213.143.226.0/24213.143.227.0/24213.143.228.0/24213.143.229.0/24213.143.230.0/24213.143.233.0/24213.143.234.0/24213.143.236.0/22213.143.238.0/24213.143.239.0/24213.143.240.0/20213.143.240.0/22213.143.240.0/24213.143.241.0/24213.143.243.0/24213.143.244.0/22213.143.250.0/24213.143.252.0/24213.143.253.0/24213.143.254.0/24213.143.255.0/24213.161.128.0/19213.161.128.0/21213.161.136.0/22213.161.144.0/23213.161.144.0/24213.161.145.0/24213.161.146.0/24213.161.148.0/23213.161.149.0/24213.161.150.0/24213.161.152.0/21213.161.152.0/2490.158.0.0/1690.158.0.0/1890.158.0.0/2290.158.0.0/2390.158.100.0/2490.158.102.0/2390.158.104.0/2490.158.105.0/2490.158.106.0/2490.158.108.0/2490.158.109.0/2490.158.110.0/2490.158.111.0/2490.158.112.0/2090.158.116.0/2490.158.119.0/2490.158.120.0/2490.158.121.0/2490.158.122.0/2490.158.123.0/2490.158.125.0/2490.158.126.0/2490.158.127.0/2490.158.128.0/1790.158.128.0/2190.158.136.0/2190.158.137.0/2490.158.138.0/2490.158.139.0/2490.158.15.0/2490.158.16.0/2490.158.160.0/2490.158.18.0/2490.158.19.0/2490.158.200.0/2390.158.224.0/2290.158.24.0/2490.158.240.0/2190.158.244.0/2290.158.248.0/2190.158.249.0/2490.158.251.0/2490.158.252.0/2290.158.26.0/2490.158.28.0/2490.158.29.0/2490.158.3.0/2490.158.30.0/2490.158.31.0/2490.158.32.0/2490.158.33.0/2490.158.36.0/2490.158.37.0/2490.158.39.0/2490.158.41.0/2490.158.43.0/2490.158.44.0/2490.158.45.0/2490.158.46.0/2490.158.47.0/2490.158.48.0/2090.158.48.0/2490.158.50.0/2390.158.51.0/2490.158.52.0/2390.158.52.0/2490.158.53.0/2490.158.54.0/2390.158.55.0/2490.158.56.0/2490.158.62.0/2490.158.64.0/2190.158.64.0/2490.158.65.0/2490.158.66.0/2490.158.67.0/2490.158.68.0/2490.158.72.0/2290.158.72.0/2490.158.73.0/2490.158.74.0/2490.158.75.0/2490.158.8.0/2490.158.96.0/2290.159.0.0/1690.159.0.0/2290.159.128.0/2090.159.136.0/2190.159.136.0/2490.159.15.0/2490.159.20.0/2490.159.240.0/2090.159.26.0/2490.159.27.0/2490.159.29.0/2490.159.34.0/2490.159.4.0/2390.159.50.0/2490.159.58.0/2490.159.61.0/2490.159.64.0/1890.159.64.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths
AS24482 SG.GS AS24482 · SG SG.GS AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS25091 IP-Max SA AS25091 · CH IP-Max SA AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS3257 GTT Communications Inc. AS3257 · US GTT Communications In… AS2914 NTT America, Inc. AS2914 · US NTT America, Inc. AS6762 TELECOM ITALIA SPARKLE S.p.A. AS6762 · IT TELECOM ITALIA SPARKL… AS32787 Akamai Technologies, Inc. AS32787 · US Akamai Technologies, … AS9121 TTNet AS9121 · TR TTNet AS34984 Superonline Iletisim Hizmetleri A.S. AS34984 · TR Superonline Iletisim … AS9021 Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S. AS9021 · TR Is Net Elektonik Bilg…

Network health

Grade A · 90/100
pass Prefixes covered by valid ROAs
153 of 153 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@is.net.tr is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2026-08-12.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS9021
as-name:        ISNET
remarks:        Istanbul Turkiye
org:            ORG-INA1-RIPE
admin-c:        ISNE1-RIPE
tech-c:         ISNE1-RIPE
tech-c:         ISNE1-RIPE
status:         ASSIGNED
mnt-by:         ISBANKASI-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2002-08-27T03:27:17Z
last-modified:  2026-08-12T10:29:34Z
source:         RIPE
% 49 routing policy lines (import/export) not shown