ResearchRouting table, RPKI, IRR & looking glass

AS55592 Korea Data Telecommunication Co., Ltd.

AS55592 (KDT-AS-KR-KR) is registered to Korea Data Telecommunication Co., Ltd. in KR. It originates 121 prefixes in the global routing table.

121
IPv4 prefixes
0
IPv6 prefixes
31,744
IPv4 addresses
0%
RPKI valid

Who holds AS55592

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

AS number
AS55592
Handle
KDT-AS-KR-KR
Organization
Korea Data Telecommunication Co., Ltd.
Country
KR
ASPA
None published

What AS55592 announces

Prefixes originated by AS55592 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).

IPv4 prefixes
121
IPv6 prefixes
0
IPv4 addresses
31,744 (124 /24s)
RPKI valid
0 0%
RPKI invalid
0
RPKI not found
121
ROAs naming AS55592
0
With an IRR route object
21 17%

Announced prefixes

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

IPv4 (121)
45.64.153.0/2445.64.154.0/2445.64.155.0/2461.82.148.0/24101.55.0.0/24101.55.2.0/24101.55.3.0/24101.55.5.0/24101.55.6.0/24101.55.8.0/24101.55.11.0/24101.55.12.0/24101.55.13.0/24101.55.14.0/24101.55.17.0/24101.55.19.0/24101.55.20.0/24101.55.22.0/24101.55.25.0/24101.55.26.0/24101.55.27.0/24101.55.28.0/24101.55.29.0/24101.55.30.0/24101.55.31.0/24101.55.32.0/24101.55.33.0/24101.55.36.0/24101.55.37.0/24101.55.38.0/24101.55.40.0/22101.55.40.0/24101.55.45.0/24101.55.46.0/24101.55.47.0/24101.55.50.0/24101.55.51.0/24101.55.52.0/24101.55.53.0/24101.55.54.0/24101.55.55.0/24101.55.57.0/24101.55.58.0/24101.55.60.0/24101.55.61.0/24101.55.62.0/24101.55.63.0/24101.55.64.0/24101.55.65.0/24101.55.66.0/24101.55.68.0/24101.55.69.0/24101.55.70.0/24101.55.71.0/24101.55.72.0/24101.55.73.0/24101.55.74.0/24101.55.75.0/24101.55.77.0/24101.55.78.0/24101.55.79.0/24101.55.80.0/24101.55.81.0/24101.55.83.0/24101.55.84.0/24101.55.87.0/24101.55.88.0/24101.55.89.0/24101.55.90.0/24101.55.91.0/24101.55.92.0/24101.55.93.0/24101.55.94.0/24101.55.95.0/24101.55.96.0/24101.55.98.0/24101.55.99.0/24101.55.102.0/24101.55.104.0/24101.55.109.0/24101.55.111.0/24101.55.112.0/23101.55.115.0/24101.55.116.0/24101.55.117.0/24101.55.118.0/24101.55.122.0/24101.55.123.0/24101.55.124.0/24101.55.125.0/24101.55.126.0/24101.55.127.0/24103.5.144.0/24103.5.145.0/24103.5.146.0/24103.5.147.0/24121.140.50.0/24121.140.104.0/24121.140.118.0/24121.140.137.0/24121.170.147.0/24175.197.50.0/24175.197.89.0/24175.198.65.0/24203.234.201.0/24203.234.216.0/24203.234.240.0/24203.234.243.0/24203.236.48.0/24210.113.113.0/24210.121.190.0/24210.124.164.0/24210.126.13.0/24210.183.25.0/24211.40.118.0/24211.44.3.0/24211.44.63.0/24211.193.48.0/24211.197.0.0/24218.146.101.0/24
Show 1 more

RPKI valid   RPKI invalid   no ROA covers it

Who AS55592 is reached through

The AS just before AS55592 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.

Routing registry objects

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

Sourceas-nameMaintained by
APNICKDT-AS-KRMNT-KRNIC-AP
NTTCOMKDTIDC-KRMAINT-KR-KDTIDC

Route objects with origin AS55592: RADB 73 · NTTCOM 4

as-sets that list AS55592 (8)