ResearchRouting table, RPKI, IRR & looking glass

AS205398 Tyler Obrien

AS205398 (TYLER-OBRIEN) is registered to Tyler Obrien in US. It originates 28 prefixes in the global routing table.

0
IPv4 prefixes
28
IPv6 prefixes
100%
RPKI valid
Registration

Who holds AS205398

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

AS number
AS205398
Handle
TYLER-OBRIEN
Organization
Tyler Obrien
Country
US
ASPA
None published
Routing

What AS205398 announces

Prefixes originated by AS205398 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
0
IPv6 prefixes
28
RPKI valid
28 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS205398
6
With an IRR route object
24 85%
Prefixes

Announced prefixes

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

IPv6 (28)
2a06:a005:b6c::/482a0a:6044:ad00::/402a0a:6044:ad60::/442a0a:6044:ad60::/482a0a:6044:ae02::/482a0a:6044:ae04::/482a0a:6044:ae05::/482a0a:6044:ae08::/482a0a:6044:ae09::/482a0a:6044:ae10::/482a0a:6044:ae16::/482a0a:6044:ae17::/482a0a:6044:ae18::/482a0a:6044:ae19::/482a0e:b107:19c8::/482a0f:85c1:260::/482a0f:85c1:261::/482a0f:85c1:262::/482a0f:85c1:263::/482a0f:85c1:264::/482a0f:85c1:266::/482a0f:85c1:267::/482a0f:85c1:26c::/482a0f:85c1:26d::/482a0f:85c1:26e::/482a0f:b240:200::/482a0f:b240:219::/482a0f:b240:220::/48

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS205398 is reached through

The AS just before AS205398 in the paths our looking glass collectors hold, for 28 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS53667 PONYNET 6AS917 MISAKA 5AS35487 MISAKA 4AS20473 AS-VULTR 4AS52025 PARADOXNETWORKS-LIMITED 2AS394177 SHIFT-HOSTING-LLC 2AS44103 BAKKER-IT-AS 2AS44684 MYTHIC 2AS61138 ZAPPIE-HOST-AS 1AS215467 Skhron 1AS209735 LAGRANGE 1AS63473 HOSTHATCH 1AS56655 GIGAHOST 1AS835 GOCODEIT-EDGE 1
IRR

Routing registry objects

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

Sourceas-nameMaintained by
RIPETYLER-OBRIENRIPE-NCC-END-MNT, TYLERO-MNT

Route objects with origin AS205398: RIPE 35 · RADB 3

as-sets that list AS205398 (36)
AS-BBIX-T-V6AS-BEZEQINTAS-CLOUDIE:AS-FREMONTAS-CLOUDIE:AS-KANSASAS-HOSTHATCHAS-HURRICANEV6AS-HYTRONAS-IFOG-APACAS-MISAKA-CUSTOMERS2AS-MYTHIC-MANUALAS-OPTUSAS-RETN-ACTUAL-V6AS-TERRAHOSTAS-XENYTH-CUSTAS-ZAPPIEHOSTAS-ZEROMISTAS152900:AS-CUSTOMERSAS17433:AS-HYTRONAS202662:AS-HYTRONAS20473:AS-VULTRAS205398:AS-TYLER-OBRIENAS209735:AS-LAGRANGE-MANAS215467:AS-CUSTOMERSAS37988:AS-ALPHALAYERAS400304:AS-LBLK-AUTO-SETAS44103:AS-BAKKER-IT-AUTO-DOWNSTREAMSAS52025:AS-DOWNSTREAMS-FRANKFURTAS52025:AS-DOWNSTREAMS-FREMONTAS52025:AS-DOWNSTREAMS-KANSASCITYAS53667:AS-CUSTOMERSAS56655:AS-GIGAHOSTAS58453:AS-ASIAASCUSTAS59426:AS-INTEXONLTD-NAAS7545:AS-TPGN-CUSTOMERSAS917:AS-CUSTOMERSAS917:AS-CUSTOMERS-LARGE
Tools

Check AS205398 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup