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AS139642 Smart Link

Bangladesh SMARTLINK-AS-AP APNIC 3 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
768
IPv6 /48 networks
0
RPKI
3 valid0 no ROA
Peers and downstreams
0

Holder

AS name
SMARTLINK-AS-AP
Description
Smart Link
Organisation
Smart Link
Abuse contact
Not published
Assigned
2022-08-15
Registered
2022-08-16
Record last changed
2023-03-15 13:11 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS174 AS174 AS174 AS174 AS9002 RETN Limited AS9002 · GB RETN Limited AS2914 NTT America, Inc. AS2914 · US NTT America, Inc. AS3257 GTT Communications Inc. AS3257 · US GTT Communications In… AS21859 Zenlayer Inc AS21859 · US Zenlayer Inc AS4229 Zenlayer Inc AS4229 · US Zenlayer Inc AS58717 Summit Communications Ltd AS58717 · BD Summit Communications… AS401322 NetO Corp AS401322 · US NetO Corp AS139642 Smart Link AS139642 · BD Smart Link

Network health

Grade C · 70/100
pass Prefixes covered by valid ROAs
3 of 3 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
pass More than one upstream
2 upstreams seen in BGP.		 10/10
pass Working abuse contact
ctg.smartbd@gmail.com is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2023-03-15.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS139642 health AS139642 RPKI
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Routing changes

Last 30 days
2026-10-05 08:44 UTCNeighbour gone AS149765 upstream
2026-10-05 08:44 UTCNeighbour gone AS63199 upstream
2026-10-05 08:44 UTCNeighbour gone AS62610 upstream
2026-10-05 08:44 UTCNew neighbour AS58717 upstream
2026-10-05 08:44 UTCPrefix gone 95.135.241.0/24
2026-10-05 08:44 UTCPrefix gone 95.134.4.0/24
2026-10-05 08:44 UTCPrefix gone 87.86.209.0/24
2026-10-05 08:44 UTCPrefix gone 87.85.224.0/24
2026-10-05 08:44 UTCPrefix gone 85.202.173.0/24
2026-10-05 08:44 UTCPrefix gone 83.98.192.0/24
2026-10-05 08:44 UTCPrefix gone 82.152.6.0/24
2026-10-05 08:44 UTCPrefix gone 82.109.155.0/24
2026-10-05 08:44 UTCPrefix gone 79.183.0.0/24
2026-10-05 08:44 UTCPrefix gone 64.204.8.0/24
2026-10-05 08:44 UTCPrefix gone 31.56.1.0/24
2026-10-05 08:44 UTCPrefix gone 217.18.59.0/24
2026-10-05 08:44 UTCPrefix gone 198.20.139.0/24
2026-10-05 08:44 UTCPrefix gone 194.34.175.0/24
2026-10-05 08:44 UTCPrefix gone 192.231.109.0/24
2026-10-05 08:44 UTCPrefix gone 185.179.217.0/24
2026-10-05 08:44 UTCPrefix gone 16.5.1.0/24
2026-10-05 08:44 UTCPrefix gone 142.248.62.0/24
2026-10-05 08:44 UTCPrefix gone 130.12.102.0/24

WHOIS

aut-num:        AS139642
as-name:        SMARTLINK-AS-AP
handle:         AS139642
remarks:        Smart Link
abuse:          IRT-SMARTLINK-BD (IRT-SMARTLINK-BD) <ctg.smartbd@gmail.com>
registrant:     ORG-SL97-AP (Smart Link) <ctg.smartbd@gmail.com>
technical,administrative:SLA66-AP (Smart Link administrator) <subbir@bdsmartlink.com>
registration:   2022-08-16T01:31:01Z
last changed:   2023-03-15T13:11:15Z
source:         APNIC (RDAP)