IP Lookup:

185.199.108.153
San Francisco, California, United States
Last checked: Oct 12, 2025 05:59:21 • Data source: Multiple geolocation APIs

Complete IP Analysis

Geographic Location

Country: United States
Region: California
City: San Francisco
ZIP Code: 94107
Timezone: America/Los_Angeles
Coordinates: 37.7823, -122.391

Network Information

ISP: Fastly, Inc.
Organization: GitHub, Inc
AS Number: Unknown
Hostname: Unknown
IP Address: Unknown

Approximate Location

Loading map...

City: San Francisco
Region: California
Country: United States
Accuracy: Approximate
Coordinates: 37.7823, -122.3910
Data Source: ip-api.comMap: OpenStreetMap

ASN Information

ASN Number: AS54113 Fastly, Inc.
ASN Name: GitHub, Inc
Country: Unknown
Registry: Unknown
Allocated: Unknown
Type: Unknown

Reverse DNS Information

Hostname: cdn-185-199-108-153.github.com

Reverse DNS (rDNS) provides the hostname associated with this IP address. This information is useful for identifying the purpose and ownership of the IP address.

Security Status

Blacklist Status: Potentially malicious
Reputation: Unknown
Threat Level: Unknown
Last Checked: Unknown

Subnet Information

Subnet: 185.199.108.0/24
Network Size: Unknown
Broadcast: Unknown
Gateway: Unknown
Range: Unknown
Neighbors: 5 IPs

Registry Data Access Protocol (RDAP)

Network Handle: Unknown
Network Name: Unknown
Type: Unknown
Country: Unknown
IP Range: Unknown - Unknown
IP Version: Unknown
Parent Handle: None
Entities: 0

About GitHub,

GitHub,

GitHub, is a technology company that provides internet and networking services.

Read more on Wikipedia

Advanced Analysis

Security Status

Blacklist Status: Potentially malicious
Spamhaus: Listed
SURBL: Not listed

Network Performance

Ping: 79ms
Jitter: 5ms
Packet Loss: 0%

Internet Exchange Points

Nearby IXPs
Equinix San Francisco
San Francisco, United States
200 participants
1.2 Tbps
2.6km
Distance
CoreSite San Francisco
San Francisco, United States
150 participants
800 Gbps
2.6km
Distance
Digital Realty San Francisco
San Francisco, United States
100 participants
600 Gbps
2.6km
Distance

What are IXPs? Internet Exchange Points are physical locations where different networks connect to exchange traffic directly, improving performance and reducing costs.

Approximate Location

Loading map...

City: San Francisco
Region: California
Country: United States
Accuracy: Approximate
Coordinates: 37.7823, -122.3910
Data Source: ip-api.comMap: OpenStreetMap

Top ISPs in United States

1

Comcast Cable

32,000,000 subscribers 15,000,000 IPs
2

AT&T

15,000,000 subscribers 12,000,000 IPs
3

Verizon

14,000,000 subscribers 11,000,000 IPs
4

Charter Communications

12,000,000 subscribers 9,000,000 IPs
5

Cox Communications

5,000,000 subscribers 4,000,000 IPs

Quick Stats

IP Type IPv4
Network Public IP Address
Status Active
Security Potentially malicious

Nearby Cities

Within 100km
Oakland
Population: 433,031
10.8km
Distance
Berkeley
Population: 124,321
14.3km
Distance
Richmond
Population: 110,567
17.5km
Distance
Hayward
Population: 162,954
30.1km
Distance
Vallejo
Population: 126,090
37.7km
Distance
Concord
Population: 129,295
38.4km
Distance
Fremont
Population: 230,504
43.9km
Distance
Santa Clara
Population: 127,647
61.2km
Distance

Current Location: San Francisco, United States Coordinates: 37.7823, -122.391

IPs Near San Francisco

Other IP addresses from different providers located in or near San Francisco, California, United States. Compare various ISPs and networks serving the same geographic area.

Location: San Francisco, California, United States Timezone: America/Los_Angeles

More from GitHub, Inc

Other popular IP addresses operated by GitHub, Inc. These IPs are part of the same organization's network infrastructure.

No other known IPs from this organization in our database.

IPs in Same Network

These IP addresses are in the same subnet as 185.199.108.153 and likely belong to the same network infrastructure.

Network Range: 185.199.108.153/24 (254 possible hosts)

Frequently Asked Questions

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