# 45.57.90.1 — IP Intelligence Summary

45.57.90.1 is an IPv4 address operated by NETFLIX-ASN - Netflix Streaming Services Inc., US (AS40027), with approximate network location United States. Its reverse DNS name is occ.a.nflxso.net. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/45.57.90.1
- Last updated: 2026-11-13

## Ownership

- Organization: Netflix Streaming Services Inc.
- Network name: SS-CDN-4
- Allocated block: 45.57.0.0/17
- ASN: AS40027 (https://ipdebrief.com/asn/40027)
- Regional registry: ARIN
- Registered holder: Netflix Streaming Services Inc.
- Routing operator: NETFLIX-ASN - Netflix Streaming Services Inc., US
- Network registration country: United States
- Registrant address country: —

## Location

- City: —
- Region: —
- Country: United States
- 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

- occ.a.nflxso.net
- Forward-confirmed: no

## Exposed services

- 80/tcp — http
- 443/tcp — https

## DNS posture

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

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

## TLS observations

- CN=secure.netflix.com, O=Netflix, S=California, C=US; port unknown; target —; Historical certificate; current certificate unknown; valid until 2026-11-16T04:54:25.0000000+00:00

## Addresses sharing infrastructure

- 45.57.40.1 — Same TLS certificate (https://ipdebrief.com/45.57.40.1)
- 45.57.41.1 — Same TLS certificate (https://ipdebrief.com/45.57.41.1)
- 45.57.91.1 — Same TLS certificate (https://ipdebrief.com/45.57.91.1)
- 23.246.16.141 — Same server software (https://ipdebrief.com/23.246.16.141)
- 23.246.16.142 — Same server software (https://ipdebrief.com/23.246.16.142)
- 23.246.16.145 — Same server software (https://ipdebrief.com/23.246.16.145)
- 23.246.16.146 — Same server software (https://ipdebrief.com/23.246.16.146)
- 23.246.16.147 — Same server software (https://ipdebrief.com/23.246.16.147)
- 23.246.16.152 — Same server software (https://ipdebrief.com/23.246.16.152)
- 23.246.16.154 — Same server software (https://ipdebrief.com/23.246.16.154)
- 23.246.16.159 — Same server software (https://ipdebrief.com/23.246.16.159)
- 23.246.16.160 — Same server software (https://ipdebrief.com/23.246.16.160)

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Source: IPDebrief, "45.57.90.1 IP intelligence", https://ipdebrief.com/45.57.90.1, updated 2026-11-13. Assessments are probabilistic.