ResearchRouting table, looking glass, RPKI & IRR

203.238.128.0/18

Nobody announces 203.238.128.0/18 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 203.238.128.0/18

Prefix
203.238.128.0/18
Origin
not announced
Size
16,384 addresses
Less specific
none
More specifics
35
IRR route objects
1 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
203.238.128.0/18AS9277 SKB-T-AS-KR-KRRADBcontact bsjung@thrunet.com if necessary contact clockwiz@nownuri.net if necessary contact clockwiz@nownuri.net if necessary contact djchoi@corp.thrunet.com if necessary contact ican@corp.thrunet.com if necessary contact ican@corp.thrunet.com if necessary contact ip@thrunet.com if necessary contact op1@corp.thrunet.com if necessary contact suk95@corp.thrunet.com if necessaryMAINT-AS3786
More specific

Prefixes inside 203.238.128.0/18

35 announced prefixes fall inside this one.

Show the 35 prefixes
203.238.128.0/24 AS4669 NOWCOM-AS-KR-KR203.238.129.0/24 AS4669 NOWCOM-AS-KR-KR203.238.130.0/24 AS4669 NOWCOM-AS-KR-KR203.238.131.0/24 AS4669 NOWCOM-AS-KR-KR203.238.133.0/24 AS4669 NOWCOM-AS-KR-KR203.238.134.0/24 AS4669 NOWCOM-AS-KR-KR203.238.135.0/24 AS4669 NOWCOM-AS-KR-KR203.238.136.0/24 AS4669 NOWCOM-AS-KR-KR203.238.137.0/24 AS4669 NOWCOM-AS-KR-KR203.238.138.0/24 AS4669 NOWCOM-AS-KR-KR203.238.139.0/24 AS4669 NOWCOM-AS-KR-KR203.238.140.0/24 AS4669 NOWCOM-AS-KR-KR203.238.141.0/24 AS4669 NOWCOM-AS-KR-KR203.238.142.0/24 AS4669 NOWCOM-AS-KR-KR203.238.144.0/24 AS4669 NOWCOM-AS-KR-KR203.238.145.0/24 AS4669 NOWCOM-AS-KR-KR203.238.148.0/24 AS4669 NOWCOM-AS-KR-KR203.238.150.0/24 AS4669 NOWCOM-AS-KR-KR203.238.151.0/24 AS4669 NOWCOM-AS-KR-KR203.238.160.0/20 AS17841 NCIA-AS-KR-KR203.238.160.0/24 AS17841 NCIA-AS-KR-KR203.238.161.0/24 AS17841 NCIA-AS-KR-KR203.238.164.0/24 AS17841 NCIA-AS-KR-KR203.238.166.0/24 AS17841 NCIA-AS-KR-KR203.238.176.0/20 AS9957 KINX-AS-KR203.238.176.0/22 AS9286 KINXIDC-AS-KR-KR203.238.177.0/24 AS46003 KOREACENTER-AS-KR-KR203.238.181.0/24 AS9286 KINXIDC-AS-KR-KR203.238.182.0/23 AS9286 KINXIDC-AS-KR-KR203.238.182.0/24 AS46003 KOREACENTER-AS-KR-KR203.238.183.0/24 AS46003 KOREACENTER-AS-KR-KR203.238.184.0/21 AS9286 KINXIDC-AS-KR-KR203.238.184.0/24 AS9286 KINXIDC-AS-KR-KR203.238.186.0/24 AS9286 KINXIDC-AS-KR-KR203.238.187.0/24 AS9286 KINXIDC-AS-KR-KR
Tools

Check 203.238.128.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API