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 8mo	2026-05-14	226 peers AS174 AS209 AS835 AS924 AS1299 AS3257 AS3320 AS3549 AS5394 AS6423 AS6424 AS6461 AS6830 AS7018 AS8220 AS8582 AS8888 AS12350 AS12859 AS13830 AS14041 AS14630 AS15397 AS16347 AS17350 AS19529 AS19754 AS20932 AS21700 AS23367 AS31742 AS32590 AS33874 AS34177 AS34428 AS34927 AS35426 AS39120 AS39122 AS39351 AS40864 AS41073 AS41811 AS43733 AS44901 AS48112 AS48185 AS51519 AS52468 AS55222 AS56457 AS56987 AS57050 AS57630 AS61049 AS61138 AS61573 AS62167 AS64112 AS132847 AS151704 AS198150 AS199524 AS199938 AS200612 AS210937 AS212271 AS262427 AS265721 AS327960 AS328840 AS398465		v4 v6
PEEREX-NET-AS-AP AS137491	2024-09-01 1y 8mo	2026-05-14	192 peers AS209 AS3257 AS3320 AS3549 AS6730 AS6830 AS7018 AS48112		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

⇄

2025-06-25

New Transit

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

Confidence: 90%

⇄

2025-05-02

Lost Transit

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

Confidence: 85% Duration: 87d

⇄

2025-02-04

New Transit

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

Confidence: 90%

⇄

2024-11-04

Possible Trial

TETRASOFT-AS-AP AS134236 → possible trial with ZOL-BD AS58889

Confidence: 60%

⇄

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

⇄

2024-09-02

New Transit

TETRASOFT-AS-AP AS134236 → added provider WSCL-AS-AP AS139009

Confidence: 90%

⇄

2024-09-02

New Transit

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

Confidence: 90%

⇄

Renewal Calendar

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

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