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IP address details
AS23983
Daejeon University·
IP address details
AS23983
Daejeon University·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS23983
  • Org Name
    Daejeon University
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    3
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    2
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    0

Prefixes

There are 3 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
South Korea203.237.128.0/20
Korean Education Network
203.237.128.0/17APNIC
South Korea203.237.144.0/21
Korean Education Network
203.237.128.0/17APNIC
South Korea203.237.152.0/23
Korean Education Network
203.237.128.0/17APNIC
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 2 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS3786
true
AS4766
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS3786
true
AS4766
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS23983 Combined Upstream Graph AS23983 AS23983 AS4766 AS4766 AS23983->AS4766 AS1299 AS1299 AS4766->AS1299 AS2497 AS2497 AS4766->AS2497 AS3257 AS3257 AS4766->AS3257 AS2914 AS2914 AS4766->AS2914 AS1239 AS1239 AS4766->AS1239 AS3356 AS3356 AS4766->AS3356 AS7018 AS7018 AS1239->AS7018 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549
AS23983 Combined Upstream Graph AS23983 AS23983 AS4766 AS4766 AS23983->AS4766 AS1299 AS1299 AS4766->AS1299 AS2497 AS2497 AS4766->AS2497 AS3257 AS3257 AS4766->AS3257 AS2914 AS2914 AS4766->AS2914 AS1239 AS1239 AS4766->AS1239 AS3356 AS3356 AS4766->AS3356 AS7018 AS7018 AS1239->AS7018 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549

World Map

WHOIS Details


% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS23983'

% Abuse contact for 'AS23983' is '[email protected]'

aut-num: AS23983
as-name: DJU-AS-KR
descr: Daejeon University
country: KR
admin-c: AM1362-AP
tech-c: AM1362-AP
import: from AS3786
action pref=1;
accept ANY
import: from AS4766
action pref=1;
accept ANY
export: to AS3786
announce AS23983
export: to AS4766
announce AS23983
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2023-12-04T00:30:03Z
source: APNIC

irt: IRT-KRNIC-KR
address: 9, Jinheung-gil, Naju-si, Jeollanam-do
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: 2025-04-10T04:49:23Z
source: APNIC

person: AS Manager
address: Daehak-ro Dong-gu Daejeon
country: KR
phone: +82-42-280-2732
e-mail: [email protected]
nic-hdl: AM1362-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-11-23T05:54:19Z
source: APNIC

% Information related to 'AS23983'

aut-num: AS23983
as-name: DJU-AS-KR-KR
descr: Daejeon University
country: KR
import: from 4766 action pref=1 accept ANY
import: from 3786 action pref=1 accept ANY
export: to 4766 announce NEW
export: to 3786 announce NEW
admin-c: BG558-KR
tech-c: BG558-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC

person: AS Manager
address: Daehak-ro Dong-gu Daejeon
address: 62 Daejeon University
country: KR
phone: +82-42-280-2732
e-mail: [email protected]
nic-hdl: BG558-KR
mnt-by: MNT-KRNIC-AP
changed: [email protected] 20240912
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)




% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS23983'

% Abuse contact for 'AS23983' is '[email protected]'

aut-num: AS23983
as-name: DJU-AS-KR
descr: Daejeon University
country: KR
admin-c: AM1362-AP
tech-c: AM1362-AP
import: from AS3786
action pref=1;
accept ANY
import: from AS4766
action pref=1;
accept ANY
export: to AS3786
announce AS23983
export: to AS4766
announce AS23983
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2023-12-04T00:30:03Z
source: APNIC

irt: IRT-KRNIC-KR
address: 9, Jinheung-gil, Naju-si, Jeollanam-do
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: 2025-04-10T04:49:23Z
source: APNIC

person: AS Manager
address: Daehak-ro Dong-gu Daejeon
country: KR
phone: +82-42-280-2732
e-mail: [email protected]
nic-hdl: AM1362-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-11-23T05:54:19Z
source: APNIC

% Information related to 'AS23983'

aut-num: AS23983
as-name: DJU-AS-KR-KR
descr: Daejeon University
country: KR
import: from 4766 action pref=1 accept ANY
import: from 3786 action pref=1 accept ANY
export: to 4766 announce NEW
export: to 3786 announce NEW
admin-c: BG558-KR
tech-c: BG558-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC

person: AS Manager
address: Daehak-ro Dong-gu Daejeon
address: 62 Daejeon University
country: KR
phone: +82-42-280-2732
e-mail: [email protected]
nic-hdl: BG558-KR
mnt-by: MNT-KRNIC-AP
changed: [email protected] 20240912
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)



IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS23983
Daejeon University·
IP address details
AS23983
Daejeon University·

Summary

  • As Number
    AS23983
  • Org Name
    Daejeon University
  • Country
  • Country Code
  • Website
  • Regional Registry
    IANA
  • Allocated Date
  • Allocated Status
    Assigned
  • Ipv4 Prefixes
    3
  • Ipv6 Prefixes
    0
  • Ipv4 Peers
    2
  • Ipv6 Peers
    0
  • Ipv4 Upstreams
    2
  • Ipv6 Upstreams
    0

Prefixes

There are 3 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
South Korea203.237.128.0/20
Korean Education Network
203.237.128.0/17APNIC
South Korea203.237.144.0/21
Korean Education Network
203.237.128.0/17APNIC
South Korea203.237.152.0/23
Korean Education Network
203.237.128.0/17APNIC
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 2 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS3786
true
AS4766
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 2 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
AS3786
true
AS4766
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS23983 Combined Upstream Graph AS23983 AS23983 AS4766 AS4766 AS23983->AS4766 AS1299 AS1299 AS4766->AS1299 AS2497 AS2497 AS4766->AS2497 AS3257 AS3257 AS4766->AS3257 AS2914 AS2914 AS4766->AS2914 AS1239 AS1239 AS4766->AS1239 AS3356 AS3356 AS4766->AS3356 AS7018 AS7018 AS1239->AS7018 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549
AS23983 Combined Upstream Graph AS23983 AS23983 AS4766 AS4766 AS23983->AS4766 AS1299 AS1299 AS4766->AS1299 AS2497 AS2497 AS4766->AS2497 AS3257 AS3257 AS4766->AS3257 AS2914 AS2914 AS4766->AS2914 AS1239 AS1239 AS4766->AS1239 AS3356 AS3356 AS4766->AS3356 AS7018 AS7018 AS1239->AS7018 AS209 AS209 AS3356->AS209 AS3549 AS3549 AS3356->AS3549

World Map

WHOIS Details


% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS23983'

% Abuse contact for 'AS23983' is '[email protected]'

aut-num: AS23983
as-name: DJU-AS-KR
descr: Daejeon University
country: KR
admin-c: AM1362-AP
tech-c: AM1362-AP
import: from AS3786
action pref=1;
accept ANY
import: from AS4766
action pref=1;
accept ANY
export: to AS3786
announce AS23983
export: to AS4766
announce AS23983
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2023-12-04T00:30:03Z
source: APNIC

irt: IRT-KRNIC-KR
address: 9, Jinheung-gil, Naju-si, Jeollanam-do
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: 2025-04-10T04:49:23Z
source: APNIC

person: AS Manager
address: Daehak-ro Dong-gu Daejeon
country: KR
phone: +82-42-280-2732
e-mail: [email protected]
nic-hdl: AM1362-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-11-23T05:54:19Z
source: APNIC

% Information related to 'AS23983'

aut-num: AS23983
as-name: DJU-AS-KR-KR
descr: Daejeon University
country: KR
import: from 4766 action pref=1 accept ANY
import: from 3786 action pref=1 accept ANY
export: to 4766 announce NEW
export: to 3786 announce NEW
admin-c: BG558-KR
tech-c: BG558-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC

person: AS Manager
address: Daehak-ro Dong-gu Daejeon
address: 62 Daejeon University
country: KR
phone: +82-42-280-2732
e-mail: [email protected]
nic-hdl: BG558-KR
mnt-by: MNT-KRNIC-AP
changed: [email protected] 20240912
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)




% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS23983'

% Abuse contact for 'AS23983' is '[email protected]'

aut-num: AS23983
as-name: DJU-AS-KR
descr: Daejeon University
country: KR
admin-c: AM1362-AP
tech-c: AM1362-AP
import: from AS3786
action pref=1;
accept ANY
import: from AS4766
action pref=1;
accept ANY
export: to AS3786
announce AS23983
export: to AS4766
announce AS23983
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2023-12-04T00:30:03Z
source: APNIC

irt: IRT-KRNIC-KR
address: 9, Jinheung-gil, Naju-si, Jeollanam-do
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: 2025-04-10T04:49:23Z
source: APNIC

person: AS Manager
address: Daehak-ro Dong-gu Daejeon
country: KR
phone: +82-42-280-2732
e-mail: [email protected]
nic-hdl: AM1362-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-11-23T05:54:19Z
source: APNIC

% Information related to 'AS23983'

aut-num: AS23983
as-name: DJU-AS-KR-KR
descr: Daejeon University
country: KR
import: from 4766 action pref=1 accept ANY
import: from 3786 action pref=1 accept ANY
export: to 4766 announce NEW
export: to 3786 announce NEW
admin-c: BG558-KR
tech-c: BG558-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC

person: AS Manager
address: Daehak-ro Dong-gu Daejeon
address: 62 Daejeon University
country: KR
phone: +82-42-280-2732
e-mail: [email protected]
nic-hdl: BG558-KR
mnt-by: MNT-KRNIC-AP
changed: [email protected] 20240912
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)



IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
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What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
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