# 3.20.26.42 — IP Intelligence Summary

3.20.26.42 is an IPv4 address operated by AMAZON-02 - Amazon.com, Inc., US (AS16509), with approximate network location Columbus, United States. It belongs to datacenter or hosting infrastructure. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/3.20.26.42
- Last updated: 2026-11-13

## Ownership

- Organization: Amazon Technologies Inc.
- Network name: AT-88-Z
- Allocated block: 3.0.0.0/9
- ASN: AS16509 (https://ipdebrief.com/asn/16509)
- Regional registry: ARIN
- Registered holder: Amazon Technologies Inc.
- Routing operator: AMAZON-02 - Amazon.com, Inc., US
- Network registration country: United States
- Registrant address country: —
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Columbus
- Region: OH
- Country: United States
- Time zone: America/New_York

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

## Network classification

- Infrastructure type: CloudCompute
- Datacenter / hosting: yes
- 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

## Exposed services

- 443/tcp — https

## DNS posture

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

- caa: Unknown / lookup inconclusive (amazonaws.com)
- spf: Not checked
- dmarc: Not checked
- dnssec: Unknown / lookup inconclusive (42.26.20.3.in-addr.arpa)
- fcrDns: Not checked

## TLS observations

- CN=bluegrass.mktdata.dowjones.io; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-03-13T23:59:59.0000000+00:00

## Witness AI - IP Assessment (AI-generated)

AI-generated assessment. Verify critical details independently.

The IP address 3.20.26.42/32 was validated as a responsive host. Ownership records identify the network as belonging to Amazon Technologies Inc. (AS16509), registered within the United States under the CIDR block 3.0.0.0/9. Geolocation data approximates the location to Columbus, Ohio, consistent with a cloud computing provider role. The infrastructure is classified as hosted by Amazon Web Services, specifically serving as a web server, though it is not identified as a CDN, proxy, or Tor node.

Technical hygiene assessments returned no evaluated checks for SPF, DMARC, or CAA records, with status marked as "not_checked" or "unknown" for the respective targets. Risk scoring assigned a value of zero. TLS probing returned a stale historical certificate issued by CN=Amazon RSA 2048 M04 for the subject bluegrass.mktdata.dowjones.io, covering domains including stream.barrons.com and wsjstream.wsj.net, with validity dates extending from 2026 to 2027. No active TLS endpoints were observed. Due to the lack of current TLS probes and unverified DNS hygiene checks, continued monitoring is recommended to corroborate ongoing service legitimacy.

## Addresses sharing infrastructure

- 18.116.184.103 — Same TLS certificate (https://ipdebrief.com/18.116.184.103)
- 100.51.249.253 — Same TLS certificate (https://ipdebrief.com/100.51.249.253)

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Source: IPDebrief, "3.20.26.42 IP intelligence", https://ipdebrief.com/3.20.26.42, updated 2026-11-13. Assessments are probabilistic.