# 100.59.161.97 — IP Intelligence Summary

100.59.161.97 is an IPv4 address operated by Amazon Web Services (AS14618), with approximate network location Ashburn, United States. Its reverse DNS name is ec2-100-59-161-97.compute-1.amazonaws.com. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/100.59.161.97
- Last updated: 2026-11-11

## Ownership

- Organization: Amazon Data Services Northern Virginia
- Network name: AMAZON-IAD
- Allocated block: 100.48.0.0/12
- ASN: AS14618 (https://ipdebrief.com/asn/14618)
- Regional registry: ARIN
- Registered holder: Amazon Data Services Northern Virginia
- Routing operator: —
- Network registration country: United States
- Registrant address country: —
- Cloud / hosting provider: Amazon Web Services

## Location

- City: Ashburn
- Region: VA
- Country: United States
- Time zone: America/New_York

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

## Network classification

- Infrastructure type: Unknown
- 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

- ec2-100-59-161-97.compute-1.amazonaws.com
- Forward-confirmed: yes

## Exposed services

- 443/tcp — https

## 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

## TLS observations

- CN=cognito-idp.us-east-1.amazonaws.com; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-02-20T23:59:59.0000000+00:00

## Addresses sharing infrastructure

- 3.210.209.195 — Same TLS certificate (https://ipdebrief.com/3.210.209.195)
- 3.211.10.241 — Same TLS certificate (https://ipdebrief.com/3.211.10.241)
- 34.193.134.40 — Same TLS certificate (https://ipdebrief.com/34.193.134.40)
- 34.200.116.155 — Same TLS certificate (https://ipdebrief.com/34.200.116.155)
- 34.204.102.200 — Same TLS certificate (https://ipdebrief.com/34.204.102.200)
- 52.201.169.208 — Same TLS certificate (https://ipdebrief.com/52.201.169.208)
- 100.31.227.216 — Same TLS certificate (https://ipdebrief.com/100.31.227.216)
- 100.58.16.13 — Same TLS certificate (https://ipdebrief.com/100.58.16.13)
- 100.62.121.20 — Same TLS certificate (https://ipdebrief.com/100.62.121.20)
- 184.192.127.201 — Same TLS certificate (https://ipdebrief.com/184.192.127.201)

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Source: IPDebrief, "100.59.161.97 IP intelligence", https://ipdebrief.com/100.59.161.97, updated 2026-11-11. Assessments are probabilistic.