# 156.146.36.21 — IP Intelligence Summary

156.146.36.21 is an IPv4 address operated by CDN77 - Datacamp Limited, GB (AS60068), with approximate network location New York, United States. Its reverse DNS name is 355892425.nyc.cdn77.com. As of November 13, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/156.146.36.21
- Last updated: 2026-11-13

## Ownership

- Organization: DATACAMP-MNT
- Network name: CDNEXT-NYC
- Allocated block: 156.146.36.0/23
- ASN: AS60068 (https://ipdebrief.com/asn/60068)
- Regional registry: ARIN
- Registered holder: DATACAMP-MNT
- Routing operator: CDN77 - Datacamp Limited, GB
- Network registration country: US
- Registrant address country: —

## Location

- City: New York
- Region: NY
- Country: United States
- Time zone: America/New_York

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

- 355892425.nyc.cdn77.com
- 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: Present / verified (cdn77.com)
- spf: Unknown / lookup inconclusive (355892425.nyc.cdn77.com, c.cdn77.org, cdn.ctnsnet.com, cdn.ometria.com, cdn77-ssl.net, download.cdn77.com, download.datapacket.com, info.drakecasino.eu, info.gossipslots.eu, rsc.cdn77.org, rsc.contentproxy9.cz)
- dmarc: Unknown / lookup inconclusive (_dmarc.355892425.nyc.cdn77.com, _dmarc.c.cdn77.org, _dmarc.cdn.ctnsnet.com, _dmarc.cdn.ometria.com, _dmarc.cdn77-ssl.net, _dmarc.download.cdn77.com, _dmarc.download.datapacket.com, _dmarc.info.drakecasino.eu, _dmarc.info.gossipslots.eu, _dmarc.rsc.cdn77.org, _dmarc.rsc.contentproxy9.cz)
- dnssec: Unknown / lookup inconclusive (21.36.146.156.in-addr.arpa)
- fcrDns: Unknown / lookup inconclusive (355892425.nyc.cdn77.com)

## TLS observations

- CN=www.cdn77.com; port unknown; target —; Historical certificate; current certificate unknown; valid until 2027-01-17T11:42:55.0000000+00:00

## Nearby addresses

- 156.146.36.20 (https://ipdebrief.com/156.146.36.20)
- 156.146.36.26 (https://ipdebrief.com/156.146.36.26)
- 156.146.36.27 (https://ipdebrief.com/156.146.36.27)

## Addresses sharing infrastructure

- 79.127.138.15 — Same TLS certificate (https://ipdebrief.com/79.127.138.15)
- 79.127.138.17 — Same TLS certificate (https://ipdebrief.com/79.127.138.17)
- 79.127.206.207 — Same TLS certificate (https://ipdebrief.com/79.127.206.207)
- 79.127.206.208 — Same TLS certificate (https://ipdebrief.com/79.127.206.208)
- 79.127.206.234 — Same TLS certificate (https://ipdebrief.com/79.127.206.234)
- 79.127.206.235 — Same TLS certificate (https://ipdebrief.com/79.127.206.235)
- 89.187.164.38 — Same TLS certificate (https://ipdebrief.com/89.187.164.38)
- 89.187.164.39 — Same TLS certificate (https://ipdebrief.com/89.187.164.39)
- 89.222.120.40 — Same TLS certificate (https://ipdebrief.com/89.222.120.40)
- 109.61.86.69 — Same TLS certificate (https://ipdebrief.com/109.61.86.69)
- 109.61.86.70 — Same TLS certificate (https://ipdebrief.com/109.61.86.70)
- 109.61.92.48 — Same TLS certificate (https://ipdebrief.com/109.61.92.48)

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Source: IPDebrief, "156.146.36.21 IP intelligence", https://ipdebrief.com/156.146.36.21, updated 2026-11-13. Assessments are probabilistic.