# 138.99.150.121 — IP Intelligence Summary

138.99.150.121 is an IPv4 address announced by AS28398, with approximate network location Uriangato, Mexico. Its reverse DNS name is customer-138-99-150-121.gbic.mx. As of November 11, 2026, IPDebrief rates it Low Risk (0/100); no anonymizing service was detected.

- Canonical page: https://ipdebrief.com/138.99.150.121
- Last updated: 2026-11-11

## Ownership

- Organization: INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV
- Network name: 138.99.148.0 - 138.99.151.255
- Allocated block: 138.99.148.0/22
- ASN: AS28398 (https://ipdebrief.com/asn/28398)
- Regional registry: ARIN
- Registered holder: INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV
- Routing operator: —
- Network registration country: MX
- Registrant address country: —

## Location

- City: Uriangato
- Region: Guanajuato
- Country: Mexico
- 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

- customer-138-99-150-121.gbic.mx
- 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

- 138.99.150.148 (https://ipdebrief.com/138.99.150.148)
- 138.99.150.170 (https://ipdebrief.com/138.99.150.170)
- 138.99.150.179 (https://ipdebrief.com/138.99.150.179)

---

Source: IPDebrief, "138.99.150.121 IP intelligence", https://ipdebrief.com/138.99.150.121, updated 2026-11-11. Assessments are probabilistic.