# 188.120.106.100 — IP Intelligence Summary

188.120.106.100 is an IPv4 address announced by AS44143, with approximate network location Belgrade, Serbia. Its reverse DNS name is 188-120-106-100.dynamic.a1.rs. As of November 9, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/188.120.106.100
- Last updated: 2026-11-09

## Ownership

- Organization: A1 Serbia IP Admins
- Network name: A1_Serbia
- Allocated block: 188.120.106.0/24
- ASN: AS44143 (https://ipdebrief.com/asn/44143)
- Regional registry: RIPE
- Registered holder: A1 Serbia IP Admins
- Routing operator: —
- Network registration country: RS
- Registrant address country: —

## Location

- City: Belgrade
- Region: Belgrade
- Country: Serbia
- 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

- 188-120-106-100.dynamic.a1.rs
- 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

- 188.120.106.31 (https://ipdebrief.com/188.120.106.31)
- 188.120.106.58 (https://ipdebrief.com/188.120.106.58)
- 188.120.106.134 (https://ipdebrief.com/188.120.106.134)
- 188.120.106.181 (https://ipdebrief.com/188.120.106.181)
- 188.120.106.185 (https://ipdebrief.com/188.120.106.185)
- 188.120.106.207 (https://ipdebrief.com/188.120.106.207)
- 188.120.106.217 (https://ipdebrief.com/188.120.106.217)

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Source: IPDebrief, "188.120.106.100 IP intelligence", https://ipdebrief.com/188.120.106.100, updated 2026-11-09. Assessments are probabilistic.