ResearchRouting table, RPKI, IRR & looking glass

AS9870 DONG-EUI UNIVERSITY

AS9870 (DEUNET-AS-KR) is registered to DONG-EUI UNIVERSITY in KR. It originates 48 prefixes in the global routing table.

48
IPv4 prefixes
0
IPv6 prefixes
22,784
IPv4 addresses
0%
RPKI valid
Registration

Who holds AS9870

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

AS number
AS9870
Handle
DEUNET-AS-KR
Organization
DONG-EUI UNIVERSITY
Country
KR
ASPA
None published
Routing

What AS9870 announces

Prefixes originated by AS9870 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
48
IPv6 prefixes
0
IPv4 addresses
22,784 (89 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
48
ROAs naming AS9870
0
With an IRR route object
21 43%
Prefixes

Announced prefixes

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

IPv4 (48)
113.198.221.0/24113.198.222.0/23113.198.222.0/24113.198.223.0/24113.198.224.0/19113.198.224.0/20113.198.240.0/20114.70.180.0/22114.70.180.0/23114.70.181.0/24114.70.182.0/23114.70.184.0/22114.70.184.0/23114.70.186.0/23114.70.187.0/24114.70.188.0/23114.70.188.0/24114.70.189.0/24121.144.140.0/22121.144.140.0/23121.144.142.0/23121.144.144.0/22121.144.144.0/23121.144.146.0/23121.144.148.0/23121.144.148.0/24121.144.149.0/24203.241.192.0/20203.241.192.0/21203.241.200.0/21210.107.240.0/22210.107.240.0/23210.107.242.0/23210.107.244.0/24210.107.245.0/24220.68.4.0/22220.68.4.0/23220.68.6.0/23220.68.8.0/24220.73.230.0/23220.73.230.0/24220.73.231.0/24220.73.232.0/24220.73.233.0/24220.119.44.0/23220.119.44.0/24220.119.45.0/24220.119.46.0/24

RPKI valid   RPKI invalid   no ROA covers it

Neighbors

Who AS9870 is reached through

The AS just before AS9870 in the paths our looking glass collectors hold, for 48 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.

AS4766 KIXS-AS-KR-KR 48
IRR

Routing registry objects

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

Sourceas-nameMaintained by
APNICDEUNET-ASMNT-KRNIC-AP

Route objects with origin AS9870: RADB 29

as-sets that list AS9870 (5)
AS-DACOMAS-HURRICANEAS-KORNETBGPAS-XO-BAS1237:AS-KREONET-CUSTOMERS
Tools

Check AS9870 live

ASN lookup and WHOISRPKI validatorASPA validatorIRR lookup