ResearchRouting table, RPKI, IRR & looking glass

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

AS9021 (ISNET) is registered to Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S. in TR. It originates 153 prefixes in the global routing table.

152

IPv4 prefixes

IPv6 prefixes

157,184

IPv4 addresses

100%

RPKI valid

Registration

Who holds AS9021

Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.

AS number

AS9021

Handle

ISNET

Organization

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

Country

ASPA

None published

Routing

What AS9021 announces

Prefixes originated by AS9021 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes

152

IPv6 prefixes

IPv4 addresses

157,184 (614 /24s)

RPKI valid

153 100%

RPKI invalid

RPKI not found

ROAs naming AS9021

190

With an IRR route object

35 22%

Prefixes

Announced prefixes

Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.

IPv4 (152)

90.158.0.0/16 90.158.0.0/18 90.158.0.0/22 90.158.0.0/23 90.158.3.0/24 90.158.8.0/24 90.158.15.0/24 90.158.16.0/24 90.158.18.0/24 90.158.19.0/24 90.158.24.0/24 90.158.26.0/24 90.158.28.0/24 90.158.29.0/24 90.158.30.0/24 90.158.31.0/24 90.158.32.0/24 90.158.33.0/24 90.158.36.0/24 90.158.37.0/24 90.158.39.0/24 90.158.41.0/24 90.158.43.0/24 90.158.44.0/24 90.158.45.0/24 90.158.46.0/24 90.158.47.0/24 90.158.48.0/20 90.158.48.0/24 90.158.50.0/23 90.158.51.0/24 90.158.52.0/23 90.158.52.0/24 90.158.53.0/24 90.158.54.0/23 90.158.55.0/24 90.158.56.0/24 90.158.62.0/24 90.158.64.0/21 90.158.64.0/24 90.158.65.0/24 90.158.66.0/24 90.158.67.0/24 90.158.68.0/24 90.158.72.0/22 90.158.72.0/24 90.158.73.0/24 90.158.74.0/24 90.158.75.0/24 90.158.96.0/22 90.158.100.0/24 90.158.102.0/23 90.158.104.0/24 90.158.105.0/24 90.158.106.0/24 90.158.108.0/24 90.158.109.0/24 90.158.110.0/24 90.158.111.0/24 90.158.112.0/20 90.158.116.0/24 90.158.119.0/24 90.158.120.0/24 90.158.121.0/24 90.158.122.0/24 90.158.123.0/24 90.158.125.0/24 90.158.126.0/24 90.158.127.0/24 90.158.128.0/17 90.158.128.0/21 90.158.136.0/21 90.158.137.0/24 90.158.138.0/24 90.158.139.0/24 90.158.160.0/24 90.158.200.0/23 90.158.224.0/22 90.158.240.0/21 90.158.244.0/22 90.158.248.0/21 90.158.249.0/24 90.158.251.0/24 90.158.252.0/22 90.159.0.0/16 90.159.0.0/22 90.159.4.0/23 90.159.15.0/24 90.159.20.0/24 90.159.26.0/24 90.159.27.0/24 90.159.29.0/24 90.159.34.0/24 90.159.50.0/24 90.159.58.0/24 90.159.61.0/24 90.159.64.0/18 90.159.64.0/24 90.159.128.0/20 90.159.136.0/21 90.159.136.0/24 90.159.240.0/20 185.66.124.0/24 185.66.125.0/24 185.237.68.0/22 185.237.68.0/23 185.237.70.0/23 212.98.0.0/19 212.98.0.0/20 212.98.1.0/24 212.98.2.0/24 212.98.8.0/21 212.98.9.0/24 212.98.16.0/21 212.98.16.0/24 212.98.28.0/22 212.98.31.0/24 213.143.224.0/20 213.143.226.0/23 213.143.226.0/24

Show 32 more

IPv6 (1)

2a00:1f90::/32

RPKI valid RPKI invalid no ROA covers it

Neighbors

Who AS9021 is reached through

The AS just before AS9021 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS9121 TTNet 53 AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK 7

IRR

Routing registry objects

From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.

Source	as-name	Maintained by
RIPE	ISNET	ISBANKASI-MNT, RIPE-NCC-END-MNT

Route objects with origin AS9021: RIPE 49 · RADB 15

as-sets that list AS9021 (17)

AS-BTELEKOM AS-BTN-CUSTOMERS AS-ISNET AS-KDDCUSTOMER2 AS-LEVEL3-ORIGINS-EU AS-NETERRA-INT AS-PANTEL-INT AS-PROLE AS-RADORE AS-REACH-CUSTOMERS AS-TELSTRA-INTL-CUSTOMERS AS-TTNET AS-TURKTELEKOM AS-UDOS AS34224:AS-NETERRA-INT AS34984:AS-TELLCOM AS57834:AS-BPTR

Tools

Check AS9021 live

ASN lookup and WHOIS RPKI validator ASPA validator IRR lookup