What is ASN AS134677?

ASN AS134677 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS134677?

AS134677 is listed under Dromatics Systems Pte Ltd.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS134677 Dromatics Systems Pte Ltd

Dromatics Systems Pte Ltd drosys.com

SG 26 Routes

AS Data

AS134677

AS134677 – Dromatics Systems Pte Ltd

AS Number	134677
AS Name	IDC-AS-AP
Organization	Dromatics Systems Pte Ltd (org-dspl1-ap)
Country	SG
Website	drosys.com
Number of IPv4 Routes	21
Number of IPv6 Routes	5
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

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Use ASN data for AS134677 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
104.234.174.0/24	AS134677	Dromatics Systems Pte Ltd	OrangeVPS LLC	256
151.245.90.0/24	AS134677	Dromatics Systems Pte Ltd	OrangeVPS LLC	256
2a0f:9400:7390::/48	AS134677	Dromatics Systems Pte Ltd	ShouyuResearchNetwork FRA	~1×10²⁴
103.195.188.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
45.127.34.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
202.73.4.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
2001:df4:c140::/48	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	~1×10²⁴
2a0f:9400:7395::/48	AS134677	Dromatics Systems Pte Ltd	ShouyuResearchNetwork SEA	~1×10²⁴
103.195.188.0/22	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	1024
45.127.35.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
166.0.22.0/24	AS134677	Dromatics Systems Pte Ltd	OrangeVPS LLC	256
45.127.32.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
104.234.26.0/24	AS134677	Dromatics Systems Pte Ltd	OrangeVPS LLC	256
181.41.217.0/24	AS134677	Dromatics Systems Pte Ltd	OrangeVPS LLC	256
202.155.141.0/24	AS134677	Dromatics Systems Pte Ltd	Arisk Communications inc.	256
166.88.227.0/24	AS134677	Dromatics Systems Pte Ltd	OrangeVPS LLC	256
103.195.190.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
2a0f:9400:7394::/48	AS134677	Dromatics Systems Pte Ltd	Feng, Zhe	~1×10²⁴
146.19.216.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
178.239.117.0/24	AS134677	Dromatics Systems Pte Ltd	OrangeVPS LLC	256
103.195.191.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
92.113.124.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
45.127.33.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
31.58.152.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
103.195.189.0/24	AS134677	Dromatics Systems Pte Ltd	Dromatics Systems Pte Ltd	256
2a0f:9400:7393::/48	AS134677	Dromatics Systems Pte Ltd	ShouyuResearchNetwork LUX	~1×10²⁴

Raw Whois Response

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

% Information related to 'AS134557 - AS135580'

as-block:       AS134557 - AS135580
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:  2014-09-03T01:31:50Z
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 'AS134677'

% Abuse contact for 'AS134677' is 'abusedept@drosys.com'

aut-num:        AS134677
as-name:        IDC-AS-AP
descr:          Dromatics Systems Pte Ltd
country:        SG
org:            ORG-DSPL1-AP
admin-c:        DSPL4-AP
tech-c:         DSPL4-AP
abuse-c:        AI783-AP
mnt-lower:      MAINT-IDC-SG
mnt-routes:     MAINT-IDC-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-IDC-SG
last-modified:  2021-12-23T07:08:17Z
export:         to AS6939 announce AS134677:AS-Dromatics
export:         to AS147159 announce AS134677:AS-Dromatics
export:         to AS-ANY announce AS134677:AS-Dromatics
source:         APNIC

irt:            IRT-IDC-SG
address:        28 Kallang Place
e-mail:         abusedept@drosys.com
abuse-mailbox:  abusedept@drosys.com
admin-c:        DSPL4-AP
tech-c:         DSPL4-AP
auth:           # Filtered
remarks:        anthonyoh.sg@gmail.com
remarks:        anthonyoh.sg@gmail.com
remarks:        anthonyoh.sg@gmail.com
remarks:        anthonyoh.sg@gmail.com
remarks:        abusedept@drosys.com was validated on 2026-04-25
mnt-by:         MAINT-IDC-SG
last-modified:  2026-04-25T22:36:49Z
source:         APNIC

organisation:   ORG-DSPL1-AP
org-name:       Dromatics Systems Pte Ltd
org-type:       LIR
country:        SG
address:        30 N Gould St # B, Sheridan, WY 82801, United States
phone:          +6596566945
e-mail:         abuse@drosys.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-14T12:55:35Z
source:         APNIC

role:           ABUSE IDCSG
country:        ZZ
address:        28 Kallang Place
phone:          +000000000
e-mail:         abusedept@drosys.com
admin-c:        DSPL4-AP
tech-c:         DSPL4-AP
nic-hdl:        AI783-AP
remarks:        Generated from irt object IRT-IDC-SG
remarks:        abusedept@drosys.com was validated on 2026-04-25
abuse-mailbox:  abusedept@drosys.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-25T22:37:26Z
source:         APNIC

role:           Dromatics Systems Pte Ltd administrator
address:        28 Kallang Place #05-08 Singapore 339518, Singapore
country:        SG
phone:          +6596566945
fax-no:         +6596566945
e-mail:         abuse@drosys.com
admin-c:        DSPL4-AP
tech-c:         DSPL4-AP
nic-hdl:        DSPL4-AP
mnt-by:         MAINT-IDC-SG
last-modified:  2015-09-13T00:32:01Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS134557 - AS135580",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2014-09-03",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS134677",
    "as_name" : "IDC-AS-AP",
    "description" : [ "Dromatics Systems Pte Ltd" ],
    "country" : "SG",
    "export" : [ "to AS6939 announce AS134677:AS-Dromatics", "to AS147159 announce AS134677:AS-Dromatics", "to AS-ANY announce AS134677:AS-Dromatics" ],
    "organization" : "ORG-DSPL1-AP",
    "admin_contacts" : [ "DSPL4-AP" ],
    "tech_contacts" : [ "DSPL4-AP" ],
    "abuse_contacts" : [ "AI783-AP" ],
    "mnt_irt" : [ "IRT-IDC-SG" ],
    "mnt_lower" : [ "MAINT-IDC-SG" ],
    "mnt_routes" : [ "MAINT-IDC-SG" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2021-12-23",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-IDC-SG",
    "address" : [ "28 Kallang Place" ],
    "street" : "Kallang Place",
    "email" : [ "abusedept@drosys.com" ],
    "abuse_mailbox" : [ "abusedept@drosys.com" ],
    "admin_contacts" : [ "DSPL4-AP" ],
    "tech_contacts" : [ "DSPL4-AP" ],
    "remarks" : [ "anthonyoh.sg@gmail.com", "anthonyoh.sg@gmail.com", "anthonyoh.sg@gmail.com", "anthonyoh.sg@gmail.com", "abusedept@drosys.com was validated on 2026-04-25" ],
    "mnt_by" : [ "MAINT-IDC-SG" ],
    "date_updated" : "2026-04-25",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-DSPL1-AP",
    "name" : "Dromatics Systems Pte Ltd",
    "type" : "LIR",
    "address" : [ "30 N Gould St # B, Sheridan, WY 82801, United States" ],
    "street" : "N Gould St # B",
    "city" : "Sheridan",
    "state" : "WY",
    "zip_code" : "82801",
    "country" : [ "SG" ],
    "email" : [ "abuse@drosys.com" ],
    "phone" : [ "+6596566945" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2024-12-14",
    "source" : "APNIC",
    "addressCountry" : "UNITED STATES"
  },
  "administrative_contacts" : [ {
    "handle" : "DSPL4-AP",
    "name" : "Dromatics Systems Pte Ltd administrator",
    "address" : [ "28 Kallang Place #05-08 Singapore 339518, Singapore" ],
    "street" : "Kallang Place #05-08",
    "city" : "Singapore",
    "zip_code" : "339518",
    "country" : "SG",
    "email" : [ "abuse@drosys.com" ],
    "phone" : [ "+6596566945" ],
    "fax_no" : [ "+6596566945" ],
    "admin_contacts" : [ "DSPL4-AP" ],
    "tech_contacts" : [ "DSPL4-AP" ],
    "mnt_by" : [ "MAINT-IDC-SG" ],
    "date_updated" : "2015-09-13",
    "source" : "APNIC",
    "addressCountry" : "SINGAPORE"
  } ],
  "technical_contacts" : [ {
    "handle" : "DSPL4-AP",
    "name" : "Dromatics Systems Pte Ltd administrator",
    "address" : [ "28 Kallang Place #05-08 Singapore 339518, Singapore" ],
    "street" : "Kallang Place #05-08",
    "city" : "Singapore",
    "zip_code" : "339518",
    "country" : "SG",
    "email" : [ "abuse@drosys.com" ],
    "phone" : [ "+6596566945" ],
    "fax_no" : [ "+6596566945" ],
    "admin_contacts" : [ "DSPL4-AP" ],
    "tech_contacts" : [ "DSPL4-AP" ],
    "mnt_by" : [ "MAINT-IDC-SG" ],
    "date_updated" : "2015-09-13",
    "source" : "APNIC",
    "addressCountry" : "SINGAPORE"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AI783-AP",
    "name" : "ABUSE IDCSG",
    "address" : [ "28 Kallang Place" ],
    "street" : "Kallang Place",
    "country" : "ZZ",
    "email" : [ "abusedept@drosys.com" ],
    "abuse_mailbox" : [ "abusedept@drosys.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "DSPL4-AP" ],
    "tech_contacts" : [ "DSPL4-AP" ],
    "remarks" : [ "Generated from irt object IRT-IDC-SG", "abusedept@drosys.com was validated on 2026-04-25" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-04-25",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS10103	HK Broadband Network Ltd.	HK
AS44356	Epsilon Telecommunications Ltd	GB
AS63473	HostHatch, LLC	US
AS36530	IDC Cube	US
AS36352	HostPapa	US
AS32097	WholeSale Internet, Inc.	US
AS132337	Axclusive	SG
AS147159	PT Beibi Cemerlang Indonesia	ID
AS132337	AXCLUSIVE PTE. LTD.	SG

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS10103	HK Broadband Network Ltd.	HK
AS44356	Epsilon Telecommunications Ltd	GB
AS63473	HostHatch, LLC	US
AS36530	IDC Cube	US
AS36352	HostPapa	US
AS32097	WholeSale Internet, Inc.	US
AS132337	AXCLUSIVE PTE. LTD.	SG

Downstreams

AS Number	Description	Country
AS36530	IDC Cube	US

ASN Lookup Tool

ASN Summary