AS23855 Singapore Advanced Research and Education Network

Company Website:

https://www.singaren.net.sg

Country of Origin:

Internet Exchanges: 4

Prefixes Originated (all): 3
Prefixes Originated (v4): 2
Prefixes Originated (v6): 1

Prefixes Announced (all): 45
Prefixes Announced (v4): 40
Prefixes Announced (v6): 5

RPKI Originated Valid (all): 3
RPKI Originated Valid (v4): 2
RPKI Originated Valid (v6): 1

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 63
BGP Peers Observed (v4): 60
BGP Peers Observed (v6): 34

IPs Originated (v4): 512
AS Paths Observed (v4): 841
AS Paths Observed (v6): 788

Average AS Path Length (all): 3.848
Average AS Path Length (v4): 3.968
Average AS Path Length (v6): 3.721

AS23855 IPv4 Peers

ASN	Name
AS4637	Telstra Global
AS7660	Asia Pacific Advanced Network - Japan
AS24490	Trans-Eurasia Information Network (TEIN2) - SG
AS9885	NKN INTERNET GATEWAY NETWORK
AS6939	Hurricane Electric LLC
AS293	ESnet
AS24514	Malaysian Research & Education Network
AS37468	Angola Cables
AS134148	SingAREN
AS23864	Singapre Advance Research and Education Network - National Grid Office - IHPC

AS23855 IPv6 Peers

ASN	Name
AS4637	Telstra Global
AS6939	Hurricane Electric LLC
AS7660	Asia Pacific Advanced Network - Japan
AS134148	SingAREN
AS9885	NKN INTERNET GATEWAY NETWORK
AS293	ESnet
AS23864	Singapre Advance Research and Education Network - National Grid Office - IHPC
AS24514	Malaysian Research & Education Network
AS24490	Trans-Eurasia Information Network (TEIN2) - SG
AS35280	F5 Networks SARL

AS23855 IPv4 Peer Count

AS23855 IPv6 Peer Count

AS23855 IPv4 Prefixes Announced

AS23855 IPv6 Prefixes Announced

AS23855 IPv4 Prefixes Originated

AS23855 IPv6 Prefixes Originated

AS23855 IPv4 Route Propagation

AS23855 IPv6 Route Propagation

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
203.30.38.0/24	Singapore Advanced Research and Education Network GigaPoP Exchange
203.30.39.0/24	Singapore Advanced Research and Education Network GigaPoP Exchange

Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
2001:df0:21a::/48

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	Telstra Global	X	AS4637
2	Asia Pacific Advanced Network - Japan	X	AS7660
3	Trans-Eurasia Information Network (TEIN2) - SG	X	AS24490
4	NKN INTERNET GATEWAY NETWORK	X	AS9885
5	Hurricane Electric LLC	X	AS6939
6	ESnet	X	AS293
7	Malaysian Research & Education Network	X	AS24514
8	Angola Cables		AS37468
9	SingAREN	X	AS134148
10	Singapre Advance Research and Education Network - National Grid Office - IHPC	X	AS23864
11	Joint Universities Computer Centre Limited	X	AS137207
12	F5 Networks SARL	X	AS35280
13	GSL Networks Pty LTD	X	AS137409
14	National Infomation Society Agency		AS9270
15	SingAREN		AS136968
16	GEANT Vereniging	X	AS20965
17	HGC Global Communications Limited		AS9304
18	SURF B.V.	X	AS1103
19	Mercury NZ Limited		AS55850
20	Oman Research and education Network (OMREN)	X	AS206350
21	China Education and Research Network Center		AS4538
22	Australian Academic and Research Network (AARNet)	X	AS7575
23	NewMedia Express Pte Ltd	X	AS38001
24	Nanyang Technological University	X	AS9419
25	IP ServerOne Solutions Sdn Bhd		AS45352
26	Viewqwest Pte Ltd		AS18106
27	National Institute of Information and Communications Technology	X	AS17934
28	A-STAR	X	AS23767
29	Source Telecoms Inc.		AS18187
30	Bruhaas (B) Sdn Bhd		AS45259
31	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	X	AS7497
32	Axclusive		AS132337
33	i3D.net B.V	X	AS49544
34	Asia Pacific Network Information Centre	X	AS4777
35	Macarne.com		AS64289
36	Republic Polytechnic. Multihoming AS Singapore		AS23728
37	Blix Group AS		AS61292
38	Proximus Luxembourg S.A.		AS56665
39	DCS1 Pte. Ltd.		AS37989
40	Department of Science and Technology		AS9821
41	NetActuate, Inc	X	AS36236
42	EN Technologies Pte Ltd		AS133210
43	Lanka Education & Research Network, NREN	X	AS38229
44	Superloop		AS38195
45	G-Core Labs S.A.		AS199524
46	Host Universal Pty Ltd		AS136557
47	MC-IX Matrix Internet Exchange RS-1		AS55818
48	RISE		AS63927
49	NUS Gigapop		AS7610
50	Unitas Global	X	AS1828
51	Academia Sinica		AS9264
52	Science and Engineering Institutes	X	AS132398
53	PT Telekomunikasi Indonesia		AS7713
54	SG.GS	X	AS24482
55	PT. Internet Madju Abad Millenindo	X	AS45701
56	Converge ICT Solutions Inc.		AS17639
57	for assignment to JPNIC members	X	AS2907
58	National Center for High-performance Computing		AS7539
59	Home NOC Operators Group	X	AS59105
60	FPT Telecom Company		AS18403

Rank	Description	IPv4	Peer
1	Telstra Global	X	AS4637
2	Hurricane Electric LLC	X	AS6939
3	Asia Pacific Advanced Network - Japan	X	AS7660
4	SingAREN	X	AS134148
5	NKN INTERNET GATEWAY NETWORK	X	AS9885
6	ESnet	X	AS293
7	Singapre Advance Research and Education Network - National Grid Office - IHPC	X	AS23864
8	Malaysian Research & Education Network	X	AS24514
9	Trans-Eurasia Information Network (TEIN2) - SG	X	AS24490
10	F5 Networks SARL	X	AS35280
11	Joint Universities Computer Centre Limited	X	AS137207
12	GEANT Vereniging	X	AS20965
13	for assignment to JPNIC members	X	AS2907
14	Home NOC Operators Group	X	AS59105
15	GSL Networks Pty LTD	X	AS137409
16	SURF B.V.	X	AS1103
17	China Mobile International Limited		AS58453
18	Asia Pacific Network Information Centre	X	AS4777
19	SG.GS	X	AS24482
20	Lanka Education & Research Network, NREN	X	AS38229
21	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	X	AS7497
22	Nanyang Technological University	X	AS9419
23	i3D.net B.V	X	AS49544
24	NewMedia Express Pte Ltd	X	AS38001
25	King Abdullah University of Science and Technology		AS50999
26	Science and Engineering Institutes	X	AS132398
27	Unitas Global	X	AS1828
28	A-STAR	X	AS23767
29	Eons Data Communications Limited		AS138997
30	NetActuate, Inc	X	AS36236
31	PT. Internet Madju Abad Millenindo	X	AS45701
32	National Institute of Information and Communications Technology	X	AS17934
33	Australian Academic and Research Network (AARNet)	X	AS7575
34	Oman Research and education Network (OMREN)	X	AS206350

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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

as-block:       AS23854 - AS23944
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:  2008-09-04T06:40:26Z
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

aut-num:        AS23855
as-name:        SINGAREN-GIX-AS-AP
descr:          Singapore Advanced Research and Education Network
descr:          GigaPoPExchange
country:        SG
import:         from AS10026 action pref=100; accept ANY
import:         from AS4657 action pref=100; accept ANY
import:         from AS9419 action pref=1; accept ANY
export:         to AS9419 announce AS23855
export:         to AS10026 announce AS23855
export:         to AS4657 announce AS23855
org:            ORG-SA8-AP
admin-c:        SPG12-AP
tech-c:         SPG12-AP
abuse-c:        AS2199-AP
notify:         simonpetergreen@singaren.net.sg
mnt-lower:      MAINT-SINGAREN-OPEN-EXCHANGE
mnt-routes:     MAINT-SINGAREN-OPEN-EXCHANGE
mnt-by:         APNIC-HM
mnt-irt:        IRT-SINGAREN-GIX-SG
last-modified:  2024-04-24T09:32:55Z
source:         APNIC

irt:            IRT-SINGAREN-GIX-SG
address:        SingAREN c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:        # 17-01 Connexis South
address:        Singapore 138632
e-mail:         networkadmin@singaren.net.sg
abuse-mailbox:  networkadmin@singaren.net.sg
admin-c:        SPG12-AP
tech-c:         SPG12-AP
auth:           # Filtered
remarks:        networkadmin@singaren.net.sg was validated on 2025-02-19
mnt-by:         MAINT-SINGAREN-OPEN-EXCHANGE
last-modified:  2025-02-19T07:05:48Z
source:         APNIC

organisation:   ORG-SA8-AP
org-name:       SingAREN
org-type:       LIR
country:        SG
address:        Singapore Advanced Research and Education Network (SingAREN)
address:        c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:        # 17-01 Connexis South
phone:          +65-67905218
e-mail:         admin@singaren.net.sg
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:04Z
source:         APNIC

role:           ABUSE SINGARENGIXSG
country:        ZZ
address:        SingAREN c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:        # 17-01 Connexis South
address:        Singapore 138632
phone:          +000000000
e-mail:         networkadmin@singaren.net.sg
admin-c:        SPG12-AP
tech-c:         SPG12-AP
nic-hdl:        AS2199-AP
remarks:        Generated from irt object IRT-SINGAREN-GIX-SG
remarks:        networkadmin@singaren.net.sg was validated on 2025-02-19
abuse-mailbox:  networkadmin@singaren.net.sg
mnt-by:         APNIC-ABUSE
last-modified:  2025-02-19T07:06:19Z
source:         APNIC

person:         Simon Peter Green
address:        Singapore Advanced Research and Education Network (SingAREN)
address:        c/o A*STAR Computational Resource Centre (A*CRC)
address:        1 Fusionopolis Way
address:        #17-01 Connexis South
address:        Singapore 138632
country:        SG
phone:          +65 9653 0930
e-mail:         simonpetergreen@singaren.net.sg
nic-hdl:        SPG12-AP
mnt-by:         MAINT-SINGAREN-OPEN-EXCHANGE
remarks:        Manager (Network & Services)
last-modified:  2024-04-24T12:44:21Z
source:         APNIC

APNIC

aut-num: AS23855 as-name: SINGAREN-GIX-AS-AP descr: Singapore Advanced Research and Education Network descr: GigaPoPExchange country: SG import: from AS10026 action pref=100; accept ANY import: from AS4657 action pref=100; accept ANY import: from AS9419 action pref=1; accept ANY export: to AS9419 announce AS23855 export: to AS10026 announce AS23855 export: to AS4657 announce AS23855 org: ORG-SA8-AP admin-c: SPG12-AP tech-c: SPG12-AP abuse-c: AS2199-AP mnt-lower: MAINT-SINGAREN-OPEN-EXCHANGE mnt-routes: MAINT-SINGAREN-OPEN-EXCHANGE mnt-by: APNIC-HM mnt-irt: IRT-SINGAREN-GIX-SG last-modified: 2024-04-24T09:32:55Z source: APNIC

Exchange	CC	City	IPv4	IPv6
JPIX Tokyo	JP	Tokyo	210.171.225.159	2001:de8:8::2:3855:1
NSPIXP6	JP	Tokyo		2001:200:0:1800::5d2f:1
SGIX	SG	Singapore	103.16.102.28	2001:de8:12:100::28
SOX Singapore	SG	Singapore	198.32.141.144	2001:de8:d::2:3855:1

Loading probes...