# 203.78.181.214 — IP Intelligence Summary

203.78.181.214 is an IPv4 address announced by AS9505, with approximate network location Chicago, United States. Its reverse DNS name is 203-78-181-214.twgate-ip.twgate.net. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/203.78.181.214
- Last updated: 2026-11-11

## Ownership

- Organization: Ming-Hsien Yang
- Network name: TWGATE-NET
- Allocated block: 203.78.176.0/20
- ASN: AS9505 (https://ipdebrief.com/asn/9505)
- Regional registry: APNIC
- Registered holder: Ming-Hsien Yang
- Routing operator: —
- Network registration country: TW
- Registrant address country: —

## Location

- City: Chicago
- Region: US-IL
- Country: United States
- Time zone: America/Chicago

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

- 203-78-181-214.twgate-ip.twgate.net
- Forward-confirmed: no

## DNS posture

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

- spf: Not checked
- dmarc: Not checked
- fcrDns: Not checked
- dnssec: Not checked
- caa: Not checked

## Nearby addresses

- 203.78.181.210 (https://ipdebrief.com/203.78.181.210)

## Addresses sharing infrastructure

- 42.79.245.29 — Same abuse contact (https://ipdebrief.com/42.79.245.29)
- 61.216.144.79 — Same abuse contact (https://ipdebrief.com/61.216.144.79)
- 61.221.26.13 — Same abuse contact (https://ipdebrief.com/61.221.26.13)
- 203.66.168.131 — Same abuse contact (https://ipdebrief.com/203.66.168.131)
- 211.20.23.187 — Same abuse contact (https://ipdebrief.com/211.20.23.187)
- 211.20.242.161 — Same abuse contact (https://ipdebrief.com/211.20.242.161)
- 211.22.131.70 — Same abuse contact (https://ipdebrief.com/211.22.131.70)
- 2001:b011:e610:febb:4367:1760:5e71:c8e1 — Same abuse contact (https://ipdebrief.com/2001:b011:e610:febb:4367:1760:5e71:c8e1)

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Source: IPDebrief, "203.78.181.214 IP intelligence", https://ipdebrief.com/203.78.181.214, updated 2026-11-11. Assessments are probabilistic.