AS135124 Green Surma Communications 🇧🇩 BD

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes

768 (3 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS135124
Name: Green Surma Communications
Organisation: Green Surma Communications
Country: 🇧🇩 BD
RIR: APNIC
Allocated: 2019-05-03

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.apnic.net

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:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

aut-num:        AS135124
as-name:        GSC-AS-AP
descr:          Green Surma Communications
country:        BD
org:            ORG-GSC1-AP
admin-c:        GSCA1-AP
tech-c:         GSCA1-AP
abuse-c:        AG1059-AP
mnt-lower:      MAINT-GSC-BD
mnt-routes:     MAINT-GSC-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-GSC-BD
last-modified:  2021-01-20T22:24:26Z
source:         APNIC

irt:            IRT-GSC-BD
address:        Ground Floor, 111 Garden Tower, Mendibag, Sylhet, Bangladesh, Sylhet Sylhet
e-mail:         info@gsc.com.bd
abuse-mailbox:  info@gsc.com.bd
admin-c:        GSCA1-AP
tech-c:         GSCA1-AP
auth:           # Filtered
remarks:        info@gsc.com.bd
remarks:        info@gsc.com.bd is invalid
mnt-by:         MAINT-GSC-BD
last-modified:  2025-11-18T00:32:54Z
source:         APNIC

organisation:   ORG-GSC1-AP
org-name:       Green Surma Communications
org-type:       LIR
country:        BD
address:        Ground Floor, 111 Garden Tower, Mendibag, Sylhet, Bangladesh
phone:          +8801848340880
e-mail:         info@gsc.com.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-03-01T13:09:59Z
source:         APNIC

role:           ABUSE GSCBD
country:        ZZ
address:        Ground Floor, 111 Garden Tower, Mendibag, Sylhet, Bangladesh, Sylhet Sylhet
phone:          +000000000
e-mail:         info@gsc.com.bd
admin-c:        GSCA1-AP
tech-c:         GSCA1-AP
nic-hdl:        AG1059-AP
remarks:        Generated from irt object IRT-GSC-BD
remarks:        info@gsc.com.bd is invalid
abuse-mailbox:  info@gsc.com.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-18T04:04:06Z
source:         APNIC

role:           Green Surma Communications administrator
address:        Ground Floor, 111 Garden Tower, Mendibag, Sylhet, Bangladesh, Sylhet Sylhet
country:        BD
phone:          +8801848340880
e-mail:         info@gsc.com.bd
admin-c:        GSCA1-AP
tech-c:         GSCA1-AP
nic-hdl:        GSCA1-AP
mnt-by:         MAINT-GSC-BD
last-modified:  2022-12-12T02:56:42Z
source:         APNIC