Autonomous system
AS23991 RANKS-AS-BD Ranks ITT Ltd.
Unclassified APNIC NSP
Summary
Ranks ITT
isp bangladesh nsp business
The AS handle RANKS-AS-BD is operated by Ranks ITT Ltd.
What it's used for
- The address space carries corporate and service infrastructure, evidenced by reverse DNS entries like
ritt-187-254.ranksitt.netandritt-110-254.ranksitt.net. - The network announces 5632 IPv4 addresses across 3 prefixes and 3 IPv6 prefixes, maintaining 12 observed neighbours, a ratio consistent with a national service provider or network service provider (NSP) role.
Notable
- Registrants for all announced prefixes align with the announcer, listing
Ranks ITTandRANKSITT ADMINunder the netnameRANKS. - The address inventory is compact, consisting of one /20, one /22, and one /23 in IPv4, alongside three distinct IPv6 blocks.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| Internet Service Providers Association of Bangladesh | Dhaka, Bangladesh | 103.161.216.74 |
| Bangladesh Internet Exchange | Dhaka, Bangladesh | 103.151.196.25 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-12, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 5.63K addresses IPv6 3 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BD | Bangladesh | 6 |
Registry
Allocation record
- Registry
- APNIC
- Handle
AS23991- Registry name
- RANKS-AS-BD
- Registrant
- Ranks ITT
- Abuse contact
- sysadmin@ranksitt.net
- Registered
- 2008-09-04
- Last changed
- 2021-01-11
- Allocation
- allocated
Declared
PeeringDB profile
- Name
- Ranks ITT
- Also known as
- Nationewide Internet Service Provider
- Network type
- NSP
- Scope
- Asia Pacific
- Traffic ratio
- Balanced
- Peering policy
- Open
- IRR as-set
AS-RANKS-AS-BD- Present at
- 3 exchanges
- Website
- http://www.ranksitt.net
PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.
Routing security
RPKI and IRR
- RPKI
- 100% valid · 30 valid, 0 with no ROA
- ROAs
- 26 authorising AS23991
- ASPA
- no ASPA record
- IRR
- 100% registered · 30 of 30 announcements
- Route objects
- 66 naming AS23991
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 436 networks and 1,769 prefixes, as published 2026-10-13. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere