Home ASN LookupAS138640

AS138640 HELLOTECHLIMITED-AS-AP - HelloTech Limited

🇧🇩

Org handle: ORG-HL31-AP

HelloTech Limited

APNICallocated

Announced Prefixes (BGP)

33total

26 IPv47 IPv6

IPv4 Addresses

Allocated (RIR)6,144

Announced (BGP)7,680

IPv6 Addresses

Allocated (RIR)2.4×10²⁴

Announced (BGP)9.9×10²⁷

Prefix Limit (IPv4)

100

Prefix Limit (IPv6)

Country

🇧🇩 BD

RIR

APNIC

Status

allocated

Allocated

2023-07-15

Routing hygiene

Score 12/100 · Low risk

RPKI ROA coverage

100%

no RPKI invalid prefixes

IRR route objects

100%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 2 own announced by others

Upstreams

diversity 11/100

Routes concentrated on one upstream (94% of routes)
2 prefixes of this ASN announced by another network against its ROAs

Based on 33 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained

Listed on the threat map (2026-10-25)

#10 in Bangladesh (3 flagged networks located there)

Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.

Announced Prefixes

(BGP)33

Prefix	RPKI	IRR	Last Seen
43.246.200.0/24	Valid	APNIC	2026-10-26
43.246.201.0/24	Valid	APNIC	2026-10-26
103.42.202.0/23	Valid	APNIC	2026-10-26
103.42.202.0/24MOAS	Valid	APNIC	2026-10-26
103.42.203.0/24	Valid	APNIC	2026-10-26
103.61.240.0/23	Valid	APNIC	2026-10-26
103.61.240.0/24	Valid	APNIC	2026-10-26
103.61.241.0/24	Valid	APNIC	2026-10-26
103.109.56.0/24	Valid	APNIC	2026-10-26
103.109.57.0/24	Valid	APNIC	2026-10-26

1-10 of 33

1 / 4

Allocated Prefixes

(RIR)22

Prefix	Country	RIR	Status
43.246.200.0/24	🇧🇩 BD	APNIC	assigned
43.246.201.0/24	🇧🇩 BD	APNIC	assigned
103.42.202.0/23	🇧🇩 BD	APNIC	allocated
103.42.202.0/24	🇧🇩 BD	APNIC	assigned
103.42.203.0/24	🇧🇩 BD	APNIC	assigned
103.61.240.0/23	🇧🇩 BD	APNIC	allocated
103.61.240.0/24	🇧🇩 BD	APNIC	assigned
103.61.241.0/24	🇧🇩 BD	APNIC	assigned
103.109.56.0/24	🇧🇩 BD	APNIC	assigned
103.109.57.0/24	🇧🇩 BD	APNIC	assigned

1-10 of 22

1 / 3

All 33 announced prefixes of AS138640 →

Downstream Customers(3)

ASN	Name
AS14789	🇺🇸CLOUDFLARENET - Cloudflare, Inc.
AS17644	🇧🇩IOT-AS-AP - IoT Techsmart Pte. Ltd.
AS154383	🇧🇩ZWS-AS-AP - ZORNTECH WEB SOLUTIONS

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS138640 hands its own prefixes to: transit providers, or peers at an exchange.

AS149765Coronet Corporation Limited32
AS17494Telecom Operator & Internet Service Provider Well1
AS139009Windstream Communication Limited1

Downstreams (3)

Networks whose own prefixes AS138640 passes on: usually its customers.

AS24429Zhejiang Taobao Network3
AS14789Cloudflare2
AS137449SKYNET CHOWMUHANI1

ASPA

No ASPA0 upstreams, 3 downstreams

Listed as Upstream Provider by

3 ASNs

View full ASPA details →

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
How to run an ASPA checkVerify the upstream providers listed above
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/138640

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

curl -s "https://api.ipctl.io/v1/asn/138640" | jq