ResearchRouting table, RPKI, IRR & looking glass

AS18196 Seven Star Internet Service Provider

AS18196 (SEVENSTAR-AS) is registered to Seven Star Internet Service Provider in IN. It originates 41 prefixes in the global routing table.

38
IPv4 prefixes
3
IPv6 prefixes
9,728
IPv4 addresses
80%
RPKI valid
Registration

Who holds AS18196

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

AS number
AS18196
Handle
SEVENSTAR-AS
Organization
Seven Star Internet Service Provider
Country
IN
ASPA
None published
Routing

What AS18196 announces

Prefixes originated by AS18196 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
38
IPv6 prefixes
3
IPv4 addresses
9,728 (38 /24s)
RPKI valid
33 80%
RPKI invalid
0
RPKI not found
8
ROAs naming AS18196
59
With an IRR route object
41 100%
Prefixes

Announced prefixes

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

IPv4 (38)
103.72.204.0/24103.72.205.0/24103.72.206.0/24103.72.207.0/24103.97.249.0/24103.115.21.0/24103.122.6.0/24103.122.12.0/24103.123.27.0/24103.123.36.0/24103.123.37.0/24103.207.56.0/24103.207.57.0/24103.207.58.0/24103.207.59.0/24103.255.113.0/24160.202.12.0/24160.202.15.0/24202.134.154.0/24202.134.155.0/24202.134.160.0/24202.134.163.0/24202.134.164.0/24202.134.165.0/24202.134.166.0/24202.134.169.0/24202.134.172.0/24202.134.184.0/24202.134.185.0/24202.134.186.0/24202.134.187.0/24202.134.189.0/24202.134.190.0/24202.134.191.0/24210.16.112.0/24210.16.113.0/24210.16.114.0/24210.16.115.0/24
IPv6 (3)
2001:df5:1700::/482400:3c20::/322402:f200::/32

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS18196 is reached through

The AS just before AS18196 in the paths our looking glass collectors hold, for 41 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS132296 SEVENSTARDIGITAL-AS-AP 19AS151347 AERPACE-AS-AP 15AS136334 VNPL-AS 7
IRR

Routing registry objects

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

Sourceas-nameMaintained by
APNICSEVENSTAR-ASAPNIC-HM

Route objects with origin AS18196: APNIC 81 · RADB 15

as-sets that list AS18196 (31)
AS-ANC-CUSTOMER-PROXY-REGISTERAS-HURRICANEV6AS-KDDCUSTOMER2AS-NETMAGIC-NOKAS-NETMAGIC-TRANSIT-7STARAS-PACNET-DOWNSTREAM-SGAS-REACH-CUSTOMERSAS-RELIANCEAS-TELSTRA-INTL-CUSTOMERSAS-VODAFONE-NET-INAS-VSNLAS-VSNL-INAS10125:AS-CUSTOMERSAS132296:AS-7STARDIGIAS132296:AS-PEERSAS132770:AS-GAZONCUSTOMERSAS133702:AS-BALAJIINTERNETAS133702:AS-PEERSAS134249:AS-MARGONW-PEERSAS135810:AS-SGTNPL-PEERSAS136334:AS-VORTEX-CUSTOMERSAS151347:AS-AERPACEAS151815:AS-DN7AS24554:AS-FIVE-NET-INAS3491:AS-CUSTOMERS-APAS3491:AS-CUSTOMERS-TESTAS45194:AS-SYSCON-INAS58678:AS-CUSTOMERSAS7473:AS-CUSTOMERS:AS10199AS9498:AS-BHARTI-INAS9583:AS-SIFY
Tools

Check AS18196 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup