4621 UNINET-AS-AP - UNINET-TH, TH
Adjacency: 65 Upstream: 4 Downstream: 61
Upstream Adjacent AS list
AS24475 THAIREN-TRANSIT-AS-AP - ThaiREN.Thailand Research and Education Network Thailand, TH
AS38040 GLOBAL-TRANSIT-TOT-IIG-TH - TOT Public Company Limited, TH
AS4618 INET-TH-AS - Internet Thailand Company Limited, TH
AS4651 NTPCL-AS-AP - National Telecom Public Company Limited, TH
Downstream Adjacent AS list
AS136624 SNRU-AS-AP - Sakon Nakhon Rajabhat University, TH
AS139657 UNINET-AS-UTCC - University of the Thai Chamber of Commerce, TH
AS138685 MWSO-AS-AP - Mahidol Wittayanusorn School, TH
AS133042 OBEC-AS-AP - Office of the basic education commission, TH
AS131246 LRU-AS-AP - LOEI university network ,LOEI, Thailand, TH
AS135588 UNINET-AS-RMUTTO-CPC - Rajamangala University of Technology Tawan-ok (Chakrabongse Bhuvanarth Campus), TH
AS133919 RMUTP-AS-AP - University campus network, Rajamangala University of Technology Phra Nakhon, TH
AS150410 ICCS-AS-AP - Institute of Community Colleges, TH
AS149503 MBU-AS-UNINET-AP - Name: Mahamakut Buddhist University network., TH
AS147312 UNINET-AS-SKRU - Songkhla Rajabhat University Network., TH
AS23919 RAMKHAMHAENG-AS-AP - Ramkhamhaeng University, TH
AS24328 YRU-AS-AP - Yala Rajabhat University Education, TH
AS38265 SSKRU-AS-AP - Sisaket Rajabhat University, TH
AS9464 PSU-TH-AS-AP - Prince of Songkla University (Sritrang'NET), TH
AS9475 WU-TH-AP - Walailuk University, TH
AS9903 RIT-AS-AP - Rajamangala Institute of Technology, TH
AS9562 MSU-TH-AP - Mahasarakham University, TH
AS3836 THAISARN-TH-AS-AP - Thai Social/Scientific, Academic and Research Network, TH
AS10227 SUANDUSIT - Institute Rajabhat Suandusit, TH
AS131221 PBRU-AS-AP - Petchaburi Rajabhat University, TH
AS132482 RMUTR-AS-AP - Rajamangala University of Technology Rattanakosin, TH
AS132250 PNU-AS - Princess of Naradhiwas University, TH
AS132493 LPRU-AS-AP - Lampang-Meatha Rd., Thambon Chomphu Ampher Maung Lampang 52100, TH
AS131257 SRU-AS-AP - Suratthani ratjabhat university, Thailand, TH
AS132866 RMUTSB-AS - Rajamangala University of Technology Suvarnabhumi under UniNet Network, TH
AS132879 RMU-AS-AP - Rajabhat Mahasarakham University, TH
AS132514 UBU-AS-AP - Ubon Ratchathani University,THH
AS134064 CGI-AS-AP - The Chulabhorn Graduate Institute Campus Network Member of UniNet, TH
AS135141 RMUTL-AS-AP - Rajamangala University of Technology Lanna, TH
AS134690 CRMA-AS-AP - Chulachomklao Royal Military academy member of UniNet, TH
AS135528 MCRU-AS-AP - Muban Chombueng Rajabhat University, TH
AS136737 RMUTK-AS-AP - Rajamangala University of Technology Krungtep, TH
AS137241 PSRU-AS-AP - PibulSongkramRajabhat University, TH
AS137198 PNRU-AS-AP - Phranakorn Rajabhat University, TH
AS135616 TSU-AS-AP - Name: Thaksin University, TH
AS137546 RMUTT-EN-AS-AP - Faculty of Engineering , Rajamangala University of, TH
AS137394 --No Registry Entry--
AS138003 RPCA-AS-AP - Royal Police Cadet Academy, TH
AS140075 UNINET-AS-RRU - Roi et Rajabhat University, TH
AS141714 UNINET-AS-NPRU-AP - Nakhon Pathom Rajabhat University, TH
AS150107 SRRU-AS-UNINET-AP - Surundra Rajabhat University, TH
AS149800 PMK-AS-AP - Org: Phramongkutklao College of Medicine., TH
AS137850 UNINET-AS-MFU - Mae Fah Luang University, TH
AS37932 RMUTI-AS-AP - Rajamangala University of Technology Isan, TH
AS23687 IPST-AS-AP - The Institute for the Promotion of Teaching Science, TH
AS17827 STOU-AS-TH - Sukhothai Thammathirat Open University, TH
AS17479 CMU-TH-AP - Chiang Mai University, TH
AS38296 NSTDA-TH-AS-AP - National Science and Technology Development Agency, TH
AS45847 NSTRU-AS-AP - university network ,Nakornsitammarat, Thailand, TH
AS4767 AIT-CS-ASN - Computer Science, TH
AS55488 NRRU-AS-AP - Nakorn Ratchasima Rajabhat University, TH
AS4762 MAHIDOL-BORDER-AS - Mahidol University, Thailand, TH
AS38589 NIDA-AS-AP - Education Network, TH
AS55545 SUT-AS-AP - Suranaree University of Technology, TH
AS3839 ERX-CHULANET - Chulalongkorn University, TH
AS9533 KMITNB-AS-AP - King Mongkut's Institute of Technology North Bangkok, TH
AS9546 SNAKER-AS-AP - Ministry of University Affairs, TH
AS9551 KMUTT-AP - King Mongkut's University of Technology, TH
AS9411 NONTRINET-AS-AP - Kasetsart University, Thailand, TH
AS37992 THAMMASAT-BORDER-AS - Thammasat University in thailand, TH
AS133880 REDCROSS-AS-AP - The Thai Red Cross Society, TH
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1367 AS4621 ORG+TRN Originate: 189696 /14.47 Transit: 348160 /13.59 UNINET-AS-AP - UNINET-TH, TH
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 1377 AS4621 UNINET-AS-AP - UNINET-TH, TH 61 44 2 19 42 68.85% Prefix AS Path Aggregation Suggestion 103.1.160.0/22 4608 6939 4651 4621 202.28.0.0/15 4608 6939 4651 4621 202.28.2.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.3.0/24 4608 6939 38040 4621 202.28.20.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.21.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.22.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.36.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.37.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.38.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.39.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.52.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.56.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.60.0/24 4777 2516 4651 4621 202.28.62.0/24 4777 2516 4651 4621 202.28.63.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.82.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.83.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.84.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.86.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.108.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.120.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.194.0/24 4608 7575 24490 24489 24475 4621 202.28.198.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.28.253.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.5.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.7.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.14.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.15.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.34.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.38.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.48.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.50.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.51.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.54.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.55.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.56.0/24 4777 6939 4651 4621 202.29.62.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.68.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.75.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.76.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.79.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.90.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.92.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.129.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.29.153.0/24 4608 6939 4651 4621 - Withdrawn - matching aggregate 202.28.0.0/15 4608 6939 4651 4621 202.44.128.0/24 4608 6939 4651 4621 202.44.138.0/23 4608 6939 4651 4621 + Announce - aggregate of 202.44.138.0/24 (4608 6939 4651 4621) and 202.44.139.0/24 (4608 6939 4651 4621) 202.44.138.0/24 4608 6939 4651 4621 - Withdrawn - aggregated with 202.44.139.0/24 (4608 6939 4651 4621) 202.44.139.0/24 4608 6939 4651 4621 - Withdrawn - aggregated with 202.44.138.0/24 (4608 6939 4651 4621) 203.158.132.0/22 4608 6939 4651 4621 203.158.132.0/24 4608 7575 24490 24489 24475 4621 203.158.136.0/21 4608 6939 4651 4621 203.158.144.0/20 4608 6939 4651 4621 203.158.151.0/24 4608 7575 24490 24489 24475 4621 203.158.153.0/24 4608 7575 24490 24489 24475 4621 203.158.154.0/23 4608 7575 24490 24489 24475 4621 + Announce - aggregate of 203.158.154.0/24 (4608 7575 24490 24489 24475 4621) and 203.158.155.0/24 (4608 7575 24490 24489 24475 4621) 203.158.154.0/24 4608 7575 24490 24489 24475 4621 - Withdrawn - aggregated with 203.158.155.0/24 (4608 7575 24490 24489 24475 4621) 203.158.155.0/24 4608 7575 24490 24489 24475 4621 - Withdrawn - aggregated with 203.158.154.0/24 (4608 7575 24490 24489 24475 4621) 203.158.156.0/24 4608 7575 24490 24489 24475 4621 203.158.232.0/21 4608 6939 4651 4621 203.159.128.0/17 4608 6939 4651 4621 203.159.248.0/21 4608 6939 4651 4621 - Withdrawn - matching aggregate 203.159.128.0/17 4608 6939 4651 4621
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS4621 53 More Specifics 61 Total Advertisements UNINET-AS-AP - UNINET-TH, TH
202.28.20.0/24 202.28.16.0/20
202.28.21.0/24 202.28.16.0/20
202.28.22.0/24 202.28.16.0/20
202.28.36.0/24 202.28.32.0/19
202.28.37.0/24 202.28.32.0/19
202.28.38.0/24 202.28.32.0/19
202.28.39.0/24 202.28.32.0/19
202.28.52.0/24 202.28.32.0/19
202.28.56.0/24 202.28.32.0/19
202.28.60.0/24 202.28.32.0/19
202.28.62.0/24 202.28.32.0/19
202.28.63.0/24 202.28.32.0/19
202.28.82.0/24 202.28.64.0/18
202.28.83.0/24 202.28.64.0/18
202.28.84.0/24 202.28.64.0/18
202.28.86.0/24 202.28.64.0/18
202.28.108.0/24 202.28.64.0/18
202.28.120.0/24 202.28.64.0/18
202.28.194.0/24 202.28.192.0/18
202.28.198.0/24 202.28.192.0/18
202.28.253.0/24 202.28.192.0/18
202.29.5.0/24 202.29.4.0/22
202.29.7.0/24 202.29.4.0/22
202.29.14.0/24 202.29.8.0/21
202.29.15.0/24 202.29.8.0/21
202.29.34.0/24 202.29.32.0/19
202.29.38.0/24 202.29.32.0/19
202.29.48.0/24 202.29.32.0/19
202.29.50.0/24 202.29.32.0/19
202.29.51.0/24 202.29.32.0/19
202.29.54.0/24 202.29.32.0/19
202.29.55.0/24 202.29.32.0/19
202.29.56.0/24 202.29.32.0/19
202.29.62.0/24 202.29.32.0/19
202.29.68.0/24 202.29.64.0/18
202.29.75.0/24 202.29.64.0/18
202.29.76.0/24 202.29.64.0/18
202.29.79.0/24 202.29.64.0/18
202.29.90.0/24 202.29.64.0/18
202.29.92.0/24 202.29.64.0/18
202.29.129.0/24 202.29.128.0/17
202.29.153.0/24 202.29.128.0/17
203.158.132.0/22 203.158.128.0/17
203.158.132.0/24 203.158.128.0/17
203.158.136.0/21 203.158.128.0/17
203.158.144.0/20 203.158.128.0/17
203.158.151.0/24 203.158.128.0/17
203.158.153.0/24 203.158.128.0/17
203.158.154.0/24 203.158.128.0/17
203.158.155.0/24 203.158.128.0/17
203.158.156.0/24 203.158.128.0/17
203.158.232.0/21 203.158.128.0/17
203.159.248.0/21 203.159.128.0/17
whois: 402573
IANA has recorded AS4621 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS4621\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS4608 - AS4865'
as-block: AS4608 - AS4865
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: 2019-05-20T03:52:26Z
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: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS4621'
% Abuse contact for 'AS4621' is 'noc@uni.net.th'
aut-num: AS4621
as-name: UNINET-AS-AP
descr: UNINET-TH
descr: Office of Infomation Technology Administration
descr: for Educational
descr: Development, Ministry of University Affairs, Thailand
country: TH
import: from AS3491 action pref=100; accept NOT {}
import: from AS3839 action pref=100;accept AS3839
import: from AS9411 action pref=100;accept AS9411
import: from AS4762 action pref=100;accept AS4762
import: from AS9533 action pref=100;accept AS9533
import: from AS9486 action pref=100;accept AS9486
import: from AS9546 action pref=100;accept AS9546
import: from AS9475 action pref=100;accept AS9475
import: from AS9511 action pref=100;accept AS9511
import: from AS9741 action pref=100;accept AS9741
import: from AS9562 action pref=100;accept AS9562
import: from AS10227 action pref=100;accept AS10227
import: from AS17479 action pref=100;accept AS17479
import: from AS9903 action pref=100;accept AS9903
import: from AS4827 action pref=100;accept AS4827
import: from AS18205 action pref=100;accept AS18205
import: from AS4652 action pref=100;accept ANY
export: to AS3491 announce ANY
export: to AS3839 announce ANY
export: to AS9411 announce ANY
export: to AS4762 announce ANY
export: to AS9533 announce ANY
export: to AS9486 announce ANY
export: to AS9546 announce ANY
export: to AS9475 announce ANY
export: to AS9511 announce ANY
export: to AS9741 announce ANY
export: to AS9562 announce ANY
export: to AS10227 announce ANY
export: to AS17479 announce ANY
export: to AS4652 announce ANY
export: to AS9903 announce ANY
export: to AS4827 announce ANY
export: to AS18205 announce ANY
default: to AS3491 action pref=100;networks ANY
org: ORG-OOIA1-AP
admin-c: TS250-AP
tech-c: CL654-AP
abuse-c: AU136-AP
notify: noc@uni.net.th
notify: noc-uninet@it.chula.ac.th
mnt-lower: MAINT-TH-UNINET
mnt-routes: MAINT-TH-UNINET
mnt-by: APNIC-HM
mnt-irt: IRT-UNINET-TH
last-modified: 2020-06-22T06:20:33Z
source: APNIC
irt: IRT-UNINET-TH
address: 328 Sriayuthaya Rd.,
address: Payathai,Ratchathewi
address: Bangkok
e-mail: noc@uni.net.th
abuse-mailbox: noc@uni.net.th
admin-c: TS250-AP
tech-c: TS250-AP
auth: # Filtered
remarks: noc@uni.net.th is invalid
mnt-by: MAINT-TH-UNINET
last-modified: 2026-05-06T13:08:41Z
source: APNIC
organisation: ORG-OOIA1-AP
org-name: Office of Info.Tech. Admin. for Educational Development
org-type: LIR
country: TH
address: 328 Si-Ayutthaya Road, Thung Phayathai Subdistrict
phone: +66-2232-4000
e-mail: noc@uni.net.th
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:14:45Z
source: APNIC
role: ABUSE UNINETTH
country: ZZ
address: 328 Sriayuthaya Rd.,
address: Payathai,Ratchathewi
address: Bangkok
phone: +000000000
e-mail: noc@uni.net.th
admin-c: TS250-AP
tech-c: TS250-AP
nic-hdl: AU136-AP
remarks: Generated from irt object IRT-UNINET-TH
remarks: noc@uni.net.th is invalid
abuse-mailbox: noc@uni.net.th
mnt-by: APNIC-ABUSE
last-modified: 2026-05-06T13:09:48Z
source: APNIC
person: Chaya Limchiti
address: Office of Information Technology, Chulalongkorn University
address: Phayatai Rd., Bangkok 10330
country: TH
phone: +66-2-218-3314
fax-no: +66-2-218-3338
e-mail: Chaya.L@Chula.ac.th
nic-hdl: CL654-AP
mnt-by: MAINT-THAINET
last-modified: 2008-09-04T07:29:17Z
source: APNIC
person: Tawee Sribuddee
nic-hdl: TS250-AP
e-mail: tawee@uni.net.th
address: 328 Si Ayutthaya Road
address: Ratchathewi
address: Bangkok
phone: +66-2-232-4000
fax-no: +66-2-232-4000 ext.5012
country: TH
mnt-by: MAINT-TH-UNINET
last-modified: 2017-10-25T09:21:32Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)