ResearchRouting table, looking glass, RPKI & IRR

203.240.128.0/17

Nobody announces 203.240.128.0/17 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 203.240.128.0/17

Prefix
203.240.128.0/17
Origin
not announced
Size
32,768 addresses
Less specific
none
More specifics
66
IRR route objects
2 exact, 0 covering
RPKI

Route origin authorizations

No ROA covers this prefix. Validate another origin.

IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
203.240.128.0/17AS4670 HYUNDAI-KRRADBcontact nmc@mgate.shinbiro.com if necessaryMAINT-AS3786
203.240.128.0/17AS4670 HYUNDAI-KRREACHREACH (Customer Route)MAINT-REACH-NOC
More specific

Prefixes inside 203.240.128.0/17

66 announced prefixes fall inside this one.

Show the 66 prefixes
203.240.128.0/19 AS4670 HYUNDAI-KR203.240.128.0/24 AS9645 HYUNDAIFUTURES-AS-KR203.240.129.222/32 AS9848 SejongTelecom-AS-KR-KR203.240.132.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.133.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.134.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.135.0/24 AS3786 LGDACOM-KR203.240.144.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.145.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.146.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.147.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.148.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.149.0/24 AS45977 CKBS-AS-KR-KR203.240.150.0/24 AS45977 CKBS-AS-KR-KR203.240.151.0/24 AS45977 CKBS-AS-KR-KR203.240.153.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.159.0/24 AS9980 LDCC-AS-KR-KR203.240.191.0/24 AS3786 LGDACOM-KR203.240.192.0/18 AS4670 HYUNDAI-KR203.240.192.0/19 AS4670 HYUNDAI-KR203.240.193.0/24 AS4670 HYUNDAI-KR203.240.194.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.208.0/24 AS4670 HYUNDAI-KR203.240.209.0/24 AS4670 HYUNDAI-KR203.240.210.0/24 AS4670 HYUNDAI-KR203.240.212.0/24 AS4670 HYUNDAI-KR203.240.213.0/24 AS4670 HYUNDAI-KR203.240.214.0/24 AS4670 HYUNDAI-KR203.240.215.0/24 AS4670 HYUNDAI-KR203.240.216.0/24 AS4670 HYUNDAI-KR203.240.217.0/24 AS4670 HYUNDAI-KR203.240.218.0/24 AS4670 HYUNDAI-KR203.240.219.0/24 AS4670 HYUNDAI-KR203.240.220.0/24 AS4670 HYUNDAI-KR203.240.221.0/24 AS4670 HYUNDAI-KR203.240.222.0/24 AS4670 HYUNDAI-KR203.240.224.0/19 AS4670 HYUNDAI-KR203.240.224.0/24 AS4670 HYUNDAI-KR203.240.225.0/24 AS4670 HYUNDAI-KR203.240.226.0/24 AS4670 HYUNDAI-KR203.240.227.0/24 AS4670 HYUNDAI-KR203.240.228.0/24 AS4670 HYUNDAI-KR203.240.229.0/24 AS4670 HYUNDAI-KR203.240.229.1/32 AS9848 SejongTelecom-AS-KR-KR203.240.229.2/32 AS9848 SejongTelecom-AS-KR-KR203.240.229.5/32 AS9848 SejongTelecom-AS-KR-KR203.240.229.6/32 AS9848 SejongTelecom-AS-KR-KR203.240.231.0/24 AS4670 HYUNDAI-KR203.240.232.0/24 AS4670 HYUNDAI-KR203.240.234.0/24 AS4670 HYUNDAI-KR203.240.235.0/24 AS4670 HYUNDAI-KR203.240.236.0/24 AS4670 HYUNDAI-KR203.240.238.0/23 AS4670 HYUNDAI-KR203.240.240.0/24 AS4670 HYUNDAI-KR203.240.241.0/24 AS4670 HYUNDAI-KR203.240.242.0/24 AS4670 HYUNDAI-KR203.240.243.0/24 AS4670 HYUNDAI-KR203.240.244.0/24 AS9848 SejongTelecom-AS-KR-KR203.240.248.0/24 AS4670 HYUNDAI-KR203.240.249.0/24 AS4670 HYUNDAI-KR203.240.250.0/24 AS4670 HYUNDAI-KR203.240.251.0/24 AS4670 HYUNDAI-KR203.240.252.0/24 AS4670 HYUNDAI-KR203.240.253.0/24 AS4670 HYUNDAI-KR203.240.254.0/24 AS4670 HYUNDAI-KR203.240.255.0/24 AS4670 HYUNDAI-KR
Tools

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