# 103.91.231.185 — IP Intelligence Summary

103.91.231.185 is an IPv4 address operated by NETEXPRESSONLINE-AS-AP - NetExpress Online, BD (AS136531), with approximate network location Dhaka, Bangladesh. Its reverse DNS name is 103-91-231-185-netexpressbd.com. As of November 14, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/103.91.231.185
- Last updated: 2026-11-14

## Ownership

- Organization: —
- Network name: NETEXPRESSONLINE-BD
- Allocated block: 103.91.231.0/24
- ASN: AS136531 (https://ipdebrief.com/asn/136531)
- Regional registry: APNIC
- Registered holder: —
- Routing operator: NETEXPRESSONLINE-AS-AP - NetExpress Online, BD
- Network registration country: BD
- Registrant address country: —

## Location

- City: Dhaka
- Region: Dhaka Division
- Country: Bangladesh
- Time zone: —

Approximate network location; registration and certificate addresses are not server-location evidence.

## Network classification

- Infrastructure type: —
- Datacenter / hosting: no
- Residential: no
- Mobile: no
- Anycast: Unverified (not proof of unicast)
- Tor exit node: no
- VPN: no
- Proxy: no

## Risk assessment

- Assessment: Low Risk (0/100)
- Blocklist listings: 0
- Suspicious activity indicators: no
- Spam source: no

## Reverse DNS

- 103-91-231-185-netexpressbd.com
- Forward-confirmed: no

## DNS posture

Mail authentication and CAA are optional domain policies, not IP-wide requirements.

- caa: Not found at queried name (com)
- spf: Not found at queried name (103-91-231-185-netexpressbd.com)
- dmarc: Not found at queried name (_dmarc.103-91-231-185-netexpressbd.com)
- dnssec: Unknown / lookup inconclusive (185.231.91.103.in-addr.arpa)
- fcrDns: Not found at queried name (103-91-231-185-netexpressbd.com)

- TLS probe 443 at 103.91.231.185: Certificate not captured; current certificate unknown (unreachable)
- TLS probe 8443 at 103.91.231.185: Certificate not captured; current certificate unknown (unreachable)
## Nearby addresses

- 103.91.231.210 (https://ipdebrief.com/103.91.231.210)

## Addresses sharing infrastructure

- 103.91.230.98 — Same abuse contact (https://ipdebrief.com/103.91.230.98)

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Source: IPDebrief, "103.91.231.185 IP intelligence", https://ipdebrief.com/103.91.231.185, updated 2026-11-14. Assessments are probabilistic.