Home ASN LookupAS133112

AS133112 SPECTRA1-AS-AP Spectra Technologies Limited

🇧🇩

Org handle: ORG-STL29-AP

Spectra Technologies Limited

APNICallocated

Announced Prefixes (BGP)

3total

2 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)768

Announced (BGP)512

IPv6 Addresses

Allocated (RIR)1.2×10²⁴

Announced (BGP)1.2×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇧🇩 BD

RIR

APNIC

Status

allocated

Allocated

2023-01-19

Announced Prefixes

(BGP)3

Prefix	RPKI	IRR	Last Seen
103.72.136.0/24	Valid	APNIC	2026-10-11
103.72.137.0/24	Valid	APNIC	2026-10-11
2001:df1:d8c0::/48	Valid	APNIC	2026-10-11

Allocated Prefixes

(RIR)3

Prefix	Country	RIR	Status
103.72.136.0/23	🇧🇩 BD	APNIC	allocated
160.20.117.0/24	🇧🇩 BD	APNIC	assigned
2001:df1:d8c0::/48	🇧🇩 BD	APNIC	assigned

All 3 announced prefixes of AS133112 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS133112 hands its own prefixes to: transit providers, or peers at an exchange.

AS58682LEVEL3 BD Level3 Carrier2
AS58717SUMMITCOMMUNICATIONS BD Summit Communications1

Downstreams (4)

Networks whose own prefixes AS133112 passes on: usually its customers.

AS150142WOLAST AP Wolast Technologies4
AS136396HOSTOMEGA AP HOSTOMEGA3
AS138358PURPLEITLTD AP Purple IT2
AS140068CFHIL AP Code For Host1

Other adjacent networks (2)

Adjacent to AS133112 in the transit part of AS paths: peers, providers or customers.

AS58945VCL AP Virgo Communication13
AS151967DLIS AP DLITS2

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 AS133112 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/133112

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

curl -s "https://api.ipctl.io/v1/asn/133112" | jq