Home ASN LookupAS23991

AS23991 RANKS-AS-BD Ranks ITT Ltd.

🇧🇩

Org handle: ORG-RI1-AP

Ranks ITT Ltd.

APNICallocated

Announced Prefixes (BGP)

31total

24 IPv47 IPv6

IPv4 Addresses

Allocated (RIR)10,752

Announced (BGP)7,168

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)8.4×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇧🇩 BD

RIR

APNIC

Status

allocated

Allocated

2004-01-13

Announced Prefixes

(BGP)31

Prefix	RPKI	IRR	Last Seen
103.35.108.0/22	Valid	APNIC	2026-10-09
103.35.108.0/24	Valid	APNIC	2026-10-09
103.35.109.0/24	Valid	APNIC	2026-10-09
103.35.110.0/24	Valid	APNIC	2026-10-09
103.35.111.0/24	Valid	APNIC	2026-10-09
103.111.88.0/23	Valid	APNIC	2026-10-09
103.111.88.0/24	Valid	APNIC	2026-10-09
103.111.89.0/24	Valid	APNIC	2026-10-09
202.40.176.0/24	Valid	APNIC	2026-10-09
202.40.177.0/24	Valid	APNIC	2026-10-09

1-10 of 31

1 / 4

Allocated Prefixes

(RIR)24

Prefix	Country	RIR	Status
103.35.108.0/22	🇧🇩 BD	APNIC	allocated
103.35.108.0/24	🇧🇩 BD	APNIC	assigned
103.35.109.0/24	🇧🇩 BD	APNIC	assigned
103.35.110.0/24	🇧🇩 BD	APNIC	assigned
103.35.111.0/24	🇧🇩 BD	APNIC	assigned
103.111.88.0/23	🇧🇩 BD	APNIC	allocated
202.40.176.0/20	🇧🇩 BD	APNIC	allocated
202.40.176.0/24	🇧🇩 BD	APNIC	assigned
202.40.177.0/24	🇧🇩 BD	APNIC	assigned
202.40.178.0/24	🇧🇩 BD	APNIC	assigned

1-10 of 24

1 / 3

All 31 announced prefixes of AS23991 →

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS23991 hands its own prefixes to: transit providers, or peers at an exchange.

AS58715EARTHTELECOMMUNICATION EARTH TELECOMMUNICATION Pvt17
AS58717SUMMITCOMMUNICATIONS BD Summit Communications11
AS139901APPLE1 AP Apple Communication3

Downstreams (6)

Networks whose own prefixes AS23991 passes on: usually its customers.

AS38210RANKSTEL BD Ranks Telecom Limited7
AS58814BANKASIALIMITED AP Bank Asia Limited4
AS154579AUTOMAS AP Automas Technologies3
AS58947SOFTWARE AP Software Shop Limited2
AS135022RTL AP Recursion Technologies2
AS150399BESBL AP BRAC EPL STOCK BROKERAGE LIMITED1

Other adjacent networks (1)

Adjacent to AS23991 in the transit part of AS paths: peers, providers or customers.

AS24122BDCOM BD AP BDCOM Online Limited2

ASPA

No ASPA

External Links

APNIC Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS23991 should publish an ASPA object
IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/23991

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/23991" | jq