AS23956 AmberIT Limited 🇧🇩 BD

National Bank Limited , Head Office. Announcing 404 prefixes, seen at the RIS collectors.

IPv4 prefixes
214
110,848 (433 × /24)
IPv6 prefixes
190
26,860 × /48
Upstreams
5
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
26
transit customers observed
Customer cone
26
ASes reachable through it

Registry and operator data

AS number
AS23956
Name
AmberIT Limited
Organisation
AMBERIT
Country
🇧🇩 BD
RIR
APNIC
Allocated
2005-03-15
Network type
NSP
Traffic levels
100-200Gbps
Scope
Asia Pacific
Peering policy
Open
PeeringDB
net/21043

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

225 valid (55.7%) 179 invalid (44.3%) 0 no ROA (0.0%)

Upstreams

Networks seen providing transit to this one

Network Country Cone IPv4 prefixes Paths Source
AS17494 Bangladesh Telegraph & Telephone Board 🇧🇩 BD 4,499 36 627 CAIDA
AS58717 Summit Communications Ltd 🇧🇩 BD 2,554 57 4,191 CAIDA
AS10075 Fiber@Home Global Limited 🇧🇩 BD 2,310 25 1,011 inferred
AS58656 bdHUB Limited 🇧🇩 BD 1,559 25 827 CAIDA
AS58682 Level3 Carrier Ltd. 🇧🇩 BD 608 19 4,004 CAIDA

Peers

Adjacencies that look settlement-free rather than transit

No peers observed at the collectors.

Downstreams

Networks this one appears to provide transit to

Network Country Cone IPv4 prefixes Paths Source
AS153610 Tenbyte Limited 🇧🇩 BD 0 9 337 CAIDA
AS38054 Genuity Systems Ltd. 🇧🇩 BD 0 5 168 CAIDA
AS150399 BRAC EPL STOCK BROKERAGE LIMITED 🇧🇩 BD 0 3 84 CAIDA
AS63987 Dhaka Stock Exchange Limited 🇧🇩 BD 0 2 81 CAIDA
AS64092 IT Consultants PLC 🇧🇩 BD 0 4 43 CAIDA
AS132443 Southtech Limited 🇧🇩 BD 0 1 42 CAIDA
AS137519 Healthcare Pharmaceuticals Ltd 🇧🇩 BD 0 2 42 CAIDA
AS9651 Jibon Bima Tower (4th Floor) 🇧🇩 BD 0 4 42 CAIDA
AS55531 BracBank Limited 🇧🇩 BD 0 6 42 CAIDA
AS151359 ABG Technologies Limited 🇧🇩 BD 0 2 42 CAIDA
AS154903 Exim Synergy Pvt. Ltd 🇧🇩 BD 0 1 41 inferred
AS59236 Meghna Bank Limited 🇧🇩 BD 0 1 41 CAIDA
AS63890 Al-Arafah Islami Bank Limited 🇧🇩 BD 0 4 41 CAIDA
AS138601 Coloasia Limited 🇧🇩 BD 0 9 41 CAIDA
AS136738 Dhaka Power Distribution Company Limited 🇧🇩 BD 0 1 40 CAIDA
AS58581 Standard Bank LIMITED 🇧🇩 BD 0 3 40 CAIDA
AS136426 Dinesh Gopi Virwani 🇧🇩 BD 0 3 40 CAIDA
AS132604 Midland Bank 🇧🇩 BD 0 2 26 CAIDA
AS151981 BRAC UNIVERSITY 🇧🇩 BD 0 6 24 CAIDA
AS139928 Third Wave Technologies Ltd 🇧🇩 BD 0 3 21 CAIDA
AS132801 National Bank Limited , Head Office 🇧🇩 BD 0 1 14 CAIDA
AS136512 AB Bank Limited 🇧🇩 BD 0 2 12 CAIDA
AS136813 NCC Bank, Bangladesh 🇧🇩 BD 0 4 8 CAIDA
AS152916 Progoti systems Limited 🇧🇩 BD 0 2 2 CAIDA
AS152718 Cloud Point 🇧🇩 BD 0 2 1 CAIDA
AS38303 bKash Limited 🇧🇩 BD 0 4 1 CAIDA

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.