AS Name
UOU-AS-KR
Org Name
UNIVERSITY OF ULSAN
Registry Region
Republic of Korea
Looking Glass
IPv4Prefixes

101

IPv6Prefixes

0

IPv4 NUMs

24,596

IPv6 NUMs(/64)

0

24,596 IPv4 Addresses
CIDR Description IP Num
1.253.64.0/24 broadNnet SK Broadband Co Ltd 256
1.253.65.0/24 broadNnet SK Broadband Co Ltd 256
1.253.66.0/24 broadNnet SK Broadband Co Ltd 256
1.253.67.0/24 broadNnet SK Broadband Co Ltd 256
1.253.68.0/24 broadNnet SK Broadband Co Ltd 256
1.253.69.0/24 broadNnet SK Broadband Co Ltd 256
1.253.70.0/24 broadNnet SK Broadband Co Ltd 256
1.253.71.0/24 broadNnet SK Broadband Co Ltd 256
1.253.72.0/24 broadNnet SK Broadband Co Ltd 256
1.253.73.0/24 broadNnet SK Broadband Co Ltd 256
1.253.74.0/24 broadNnet SK Broadband Co Ltd 256
1.253.75.0/24 broadNnet SK Broadband Co Ltd 256
1.253.76.0/24 broadNnet SK Broadband Co Ltd 256
1.253.77.0/24 broadNnet SK Broadband Co Ltd 256
1.253.78.0/24 broadNnet SK Broadband Co Ltd 256
1.253.79.0/24 broadNnet SK Broadband Co Ltd 256
1.253.80.0/24 broadNnet SK Broadband Co Ltd 256
1.253.81.0/24 broadNnet SK Broadband Co Ltd 256
1.253.82.0/24 broadNnet SK Broadband Co Ltd 256
1.253.83.0/24 broadNnet SK Broadband Co Ltd 256
1.253.85.0/24 broadNnet SK Broadband Co Ltd 256
1.253.86.0/24 broadNnet SK Broadband Co Ltd 256
1.253.87.0/24 broadNnet SK Broadband Co Ltd 256
1.253.88.0/24 broadNnet SK Broadband Co Ltd 256
1.253.90.0/24 broadNnet SK Broadband Co Ltd 256
1.253.91.0/24 broadNnet SK Broadband Co Ltd 256
1.253.92.0/24 broadNnet SK Broadband Co Ltd 256
1.253.93.0/24 broadNnet SK Broadband Co Ltd 256
1.253.94.0/24 broadNnet SK Broadband Co Ltd 256
1.253.95.0/24 broadNnet SK Broadband Co Ltd 256
175.114.173.100/30 broadNnet SK Broadband Co Ltd 4
175.114.173.104/30 broadNnet SK Broadband Co Ltd 4
175.114.173.172/30 broadNnet SK Broadband Co Ltd 4
175.114.173.220/30 broadNnet SK Broadband Co Ltd 4
203.250.64.0/24 KREN Korean Education Network 256
203.250.65.0/24 KREN Korean Education Network 256
203.250.66.0/24 KREN Korean Education Network 256
203.250.67.0/24 KREN Korean Education Network 256
203.250.68.0/24 KREN Korean Education Network 256
203.250.69.0/24 KREN Korean Education Network 256
203.250.70.0/24 KREN Korean Education Network 256
203.250.71.0/24 KREN Korean Education Network 256
203.250.72.0/24 KREN Korean Education Network 256
203.250.73.0/24 KREN Korean Education Network 256
203.250.74.0/24 KREN Korean Education Network 256
203.250.75.0/24 KREN Korean Education Network 256
203.250.76.0/24 KREN Korean Education Network 256
203.250.77.0/24 KREN Korean Education Network 256
203.250.78.0/24 KREN Korean Education Network 256
203.250.79.0/24 KREN Korean Education Network 256
203.250.80.0/24 KREN Korean Education Network 256
203.250.81.0/24 KREN Korean Education Network 256
203.250.82.0/24 KREN Korean Education Network 256
203.250.83.0/24 KREN Korean Education Network 256
203.250.84.0/24 KREN Korean Education Network 256
203.250.85.0/24 KREN Korean Education Network 256
203.250.86.0/24 KREN Korean Education Network 256
203.250.87.0/24 KREN Korean Education Network 256
203.250.88.0/24 KREN Korean Education Network 256
203.250.89.0/24 KREN Korean Education Network 256
203.250.90.0/24 KREN Korean Education Network 256
203.250.91.0/24 KREN Korean Education Network 256
203.250.92.0/24 KREN Korean Education Network 256
203.250.93.0/24 KREN Korean Education Network 256
203.250.94.0/24 KREN Korean Education Network 256
203.250.95.0/24 KREN Korean Education Network 256
210.102.152.0/24 KREN Korean Education Network 256
210.102.153.0/24 KREN Korean Education Network 256
210.102.154.0/24 KREN Korean Education Network 256
210.102.155.0/24 KREN Korean Education Network 256
210.102.156.0/24 KREN Korean Education Network 256
210.102.157.0/24 KREN Korean Education Network 256
210.102.158.0/24 KREN Korean Education Network 256
210.102.159.0/24 KREN Korean Education Network 256
210.102.160.0/24 KREN Korean Education Network 256
210.102.161.0/24 KREN Korean Education Network 256
210.102.162.0/24 KREN Korean Education Network 256
210.102.163.0/24 KREN Korean Education Network 256
210.102.164.0/24 KREN Korean Education Network 256
210.102.165.0/24 KREN Korean Education Network 256
210.102.166.0/24 KREN Korean Education Network 256
210.102.167.0/24 KREN Korean Education Network 256
210.102.168.0/24 KREN Korean Education Network 256
210.102.169.0/24 KREN Korean Education Network 256
210.102.170.0/24 KREN Korean Education Network 256
210.102.171.0/24 KREN Korean Education Network 256
210.102.208.0/24 KREN Korean Education Network 256
210.102.209.0/24 KREN Korean Education Network 256
210.102.210.0/24 KREN Korean Education Network 256
210.102.211.0/24 KREN Korean Education Network 256
210.102.212.0/24 KREN Korean Education Network 256
210.102.213.0/24 KREN Korean Education Network 256
210.102.214.0/24 KREN Korean Education Network 256
210.102.215.0/24 KREN Korean Education Network 256
210.102.216.0/24 KREN Korean Education Network 256
210.102.217.0/24 KREN Korean Education Network 256
210.102.218.0/24 KREN Korean Education Network 256
210.102.219.0/24 KREN Korean Education Network 256
211.186.111.232/30 broadNnet SK Broadband Co Ltd 4
218.147.40.0/24 KORNET Korea Telecom 256
218.147.41.0/24 KORNET Korea Telecom 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 14,679,296 8,590,000,128 IPv4 IPv4
as-block:       AS55296 - AS56319
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-03T01:15:30Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS55584 - AS55633
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Block of 50 2-byte AS numbers from AS55584  - AS55633
remarks:        for assignment to KRNIC members
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.or.kr
mnt-by:         APNIC-HM
mnt-lower:      MNT-KRNIC-AP
last-modified:  2010-07-21T04:59:58Z
source:         APNIC

person:         Host Master
address:        Jeollanam-do Naju-si Jinheung-gil
country:        KR
phone:          +82-2-405-5118
e-mail:         [email protected]
nic-hdl:        HM127-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-05-22T01:20:31Z
source:         APNIC



aut-num:        AS55618
as-name:        UOU-AS-KR
descr:          UNIVERSITY OF ULSAN
country:        KR
admin-c:        AM1881-AP
tech-c:         AM1881-AP
import:         from AS4766
                action pref=100;
                accept ANY
import:         from AS9318
                action pref=10;
                accept ANY
export:         to AS4766
                announce AS55618
export:         to AS9318
                announce AS55618
default:        to AS9318
                action pref=10;
                networks ANY
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2016-12-01T01:52:07Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        Jeollanam-do Naju-si Jinheung-gil
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2020-04-09T10:23:17Z
source:         APNIC

person:         AS Manager
address:        Ulsan Nam-gu Daehak-ro 93
country:        KR
phone:          +82-52-259-1748
e-mail:         [email protected]
nic-hdl:        AM1881-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2017-10-10T00:49:40Z
source:         APNIC


aut-num:        AS55618
as-name:        UOU-AS-KR-KR
descr:          UNIVERSITY OF ULSAN
country:        KR
import:         from 4766 action pref=100 accept ANY
import:         from 9318 action pref=10 accept ANY
export:         to 4766 announce NEW
export:         to 9318 announce NEW
admin-c:        PY3664-KR
tech-c:         YJ3664-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Ulsan Nam-gu Daehak-ro 93
address:        93 Office of Information and Communication Affairs
country:        KR
phone:          +82-52-259-1748
e-mail:         [email protected]
nic-hdl:        PY3664-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC

person:         AS Manager
address:        Ulsan Nam-gu Daehak-ro 93
address:        93 Office of Information and Communication Affairs
country:        KR
phone:          +82-52-259-1748
e-mail:         [email protected]
nic-hdl:        YJ3664-KR
mnt-by:         MNT-KRNIC-AP
changed:        [email protected]
source:         KRNIC