TETRASOFT-AS-AP

AS134236 · Sheikh Mohammad Zulfiquer t/a Tetrasoft · BD · APNIC

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2

Upstream providers

0

Downstream customers

2k

v4 addresses

<0.1

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
WSCL-AS-AP AS139009	2024-09-01 1y 9mo	2026-06-09	226 peers AS174 AS209 AS835 AS917 AS924 AS1000 AS1299 AS1351 AS3257 AS3320 AS3549 AS5394 AS6057 AS6423 AS6424 AS6461 AS6730 AS6830 AS6894 AS7018 AS8220 AS8582 AS8888 AS12350 AS12859 AS13237 AS13830 AS14041 AS14630 AS14840 AS14907 AS15397 AS15605 AS16347 AS16552 AS19529 AS19754 AS20514 AS20912 AS20932 AS21282 AS21700 AS22652 AS23367 AS24961 AS28824 AS28917 AS29140 AS29222 AS29504 AS30950 AS31510 AS31742 AS33185 AS33874 AS34177 AS34428 AS34872 AS34927 AS35266 AS35426 AS35600 AS35710 AS36924 AS38016 AS38726 AS39122 AS39351 AS39642 AS40864 AS40994 AS41073 AS41811 AS42473 AS42541 AS47147 AS48070 AS48112 AS48185 AS48237 AS48362 AS48678 AS49028 AS49432 AS49434 AS50304 AS50877 AS51088 AS51519 AS52075 AS52468 AS53062 AS53202 AS55222 AS57050 AS57381 AS57630 AS57821 AS58057 AS59414 AS59790 AS60539 AS61049 AS61138 AS61573 AS62167 AS64112 AS64475 AS132825 AS151704 AS198150 AS199524 AS199938 AS200612 AS207841 AS209650 AS210937 AS212271 AS262427 AS263009 AS264845 AS265721 AS271253 AS327960 AS328512 AS328840 AS398465		v4 v6
PEEREX-NET-AS-AP AS137491	2024-09-01 1y 9mo	2026-06-09	192 peers AS209 AS701 AS1273 AS3320 AS3491 AS5580 AS6830 AS7018 AS8582 AS38008 AS46997 AS199524		v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

8

v4 prefixes

2k

v4 addresses

4

v6 prefixes

<0.1

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2025-11-10

Lost Transit

WASN-AS-AP AS151632 → lost provider TETRASOFT-AS-AP AS134236

Confidence: 85% Duration: 138d

⇄

2025-05-02

Lost Transit

TETRASOFT-AS-AP AS134236 → lost provider LEVEL3-BD AS58682

Confidence: 85% Duration: 87d

⇄

2024-10-12

Lost Transit

TETRASOFT-AS-AP AS134236 → lost provider ZOL-BD AS58889

Confidence: 85% Duration: 16d

⇄

2024-09-26

Lost Transit

TETRASOFT-AS-AP AS134236 → lost provider ZOL-BD AS58889

Confidence: 85%

⇄

2024-09-25

Lost Transit

TETRASOFT-AS-AP AS134236 → lost provider PEEREX-NET-AS-AP AS137491

Confidence: 85% Duration: 23d

⇄

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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