go-http-client/2.0

[[TODO: MAP ONE SENTENCE SUMMARY]]

Category: [[TODO: MAP CATEGORY]] Avg 6.0 req/min Seen on 148 systems 10,471 observed requests 3 exact variants First seen August 3, 2026 Last seen October 19, 2026

[[TODO: MAP INTRODUCTION PARAGRAPH 1]]

[[TODO: MAP INTRODUCTION PARAGRAPH 2]]

What is go-http-client/2.0?

[[TODO: MAP DEFINITION SUMMARY]]

[[TODO: MAP SHORT REFERENCE SUMMARY]]

Analyst summary: [[TODO: MAP ANALYST REPORT SUMMARY]]
User-agent
go-http-client/2.0
Observed source IPs
0
Observed requests
10,471
Source networks
2,267
Exact variants
3
Latest hit count
20,338
Latest miss count
68,575
Latest 404 count
0
Unique paths
69
Related campaigns
[[TODO: MAP RELATED CAMPAIGN COUNT]]

Observed exact user-agent strings

go-http-client/2.0 First seen August 4, 2026 · Last seen October 19, 2026
go-http-client/1.1 First seen August 3, 2026 · Last seen October 19, 2026
go http client First seen September 7, 2026 · Last seen September 30, 2026

Behavior profile

[[TODO: MAP BEHAVIOR PROFILE INTRO]]

Category
[[TODO: MAP CATEGORY]]
Average request rate
6.0 requests per minute
HTTP and HTTPS support
[[TODO: MAP HTTP HTTPS SUPPORT]]
HTTP version support
[[TODO: MAP PROTOCOL SUPPORT SUMMARY]]
Redirect behavior
[[TODO: MAP REDIRECT BEHAVIOR]]
Robots.txt behavior
[[TODO: MAP ROBOTS TXT BEHAVIOR]]
Crawl-rate behavior
[[TODO: MAP CRAWL RATE BEHAVIOR]]
JavaScript execution
[[TODO: MAP JAVASCRIPT SUPPORT]]
Form submission activity
[[TODO: MAP FORM SUBMISSION ACTIVITY]]
Malformed URL requests
[[TODO: MAP MALFORMED URL BEHAVIOR]]
HTTP/1.0: [[TODO: MAP HTTP 1.0 SUPPORT]] HTTP/1.1: [[TODO: MAP HTTP 1.1 SUPPORT]] HTTP/2: [[TODO: MAP HTTP 2 SUPPORT]] HTTP/3: [[TODO: MAP HTTP 3 SUPPORT]] [[TODO: MAP HEADER ORDER FINGERPRINTED]]

Source distribution

[[TODO: MAP SOURCE DISTRIBUTION INTRO]]

Top countries

Country Networks Site sightings Share
United States 948 1,490 36.2%
Netherlands 270 586 32.6%
China 175 298 8.0%
Germany 106 126 2.4%
Unknown 103 111 2.2%
Spain 10 26 1.9%
Romania 60 73 1.5%
United Kingdom 55 66 1.2%
Hong Kong SAR China 51 64 1.2%
India 54 69 1.1%

Top ASNs

ASN Organization Networks Share
AS206092 [[TODO: MAP ASN ORGANIZATION]] 119 17.1%
AS137409 [[TODO: MAP ASN ORGANIZATION]] 41 9.8%
AS16509 [[TODO: MAP ASN ORGANIZATION]] 143 7.1%
AS62240 [[TODO: MAP ASN ORGANIZATION]] 73 6.2%
AS396982 [[TODO: MAP ASN ORGANIZATION]] 254 5.2%
AS31898 [[TODO: MAP ASN ORGANIZATION]] 67 3.9%
AS13335 [[TODO: MAP ASN ORGANIZATION]] 69 3.1%
AS396356 [[TODO: MAP ASN ORGANIZATION]] 24 3.1%
AS45090 [[TODO: MAP ASN ORGANIZATION]] 69 2.8%
AS212238 [[TODO: MAP ASN ORGANIZATION]] 42 2.5%

Top datacenters

Provider Type Snapshots Share

Representative source IPs

[[TODO: MAP REPRESENTATIVE IPS INTRO]]

HTTP fingerprint and request characteristics

[[TODO: MAP HTTP FINGERPRINT INTRO]]

Observed header order
[[TODO: MAP HTTP HEADER ORDER SUMMARY]]
Common headers sent
[[TODO: MAP COMMON HEADERS SUMMARY]]
TLS and HTTPS behavior
[[TODO: MAP TLS HTTPS SUMMARY]]
URL normalization behavior
[[TODO: MAP URL NORMALIZATION SUMMARY]]
Malformed request patterns
[[TODO: MAP MALFORMED REQUEST SUMMARY]]
[[TODO: MAP OBSERVED HTTP HEADERS]]

Observed sample requests

[[TODO: MAP SAMPLE REQUESTS INTRO]]

GET
/robots.txt
Status pattern: HTTP 200
Seen 15 times, Last seen October 18, 2026
GET
/robots.txt
Status pattern: HTTP 302
Seen 2 times, Last seen October 18, 2026
GET
/sitemap_index.xml
Status pattern: HTTP 200
Seen 7 times, Last seen October 17, 2026
GET
/sitemap.xml
Status pattern: HTTP 404
Seen 7 times, Last seen October 17, 2026
GET
/data:
Status pattern: HTTP 404
Seen 1 times, Last seen October 17, 2026
GET
/data:,
Status pattern: HTTP 404
Seen 1 times, Last seen October 17, 2026
GET
/
Status pattern: HTTP 302
Seen 3 times, Last seen October 17, 2026
GET
/static/favicon.ico
Status pattern: HTTP 404
Seen 24 times, Last seen October 12, 2026
GET
/img/favicon.ico
Status pattern: HTTP 404
Seen 23 times, Last seen October 12, 2026
GET
/images/favicon.ico
Status pattern: HTTP 404
Seen 23 times, Last seen October 12, 2026
GET
/assets/favicon.ico
Status pattern: HTTP 404
Seen 23 times, Last seen October 12, 2026
GET
/icon/favicon.ico
Status pattern: HTTP 404
Seen 20 times, Last seen October 12, 2026

Related campaigns and associations

[[TODO: MAP RELATED CAMPAIGNS INTRO]]

[[TODO: MAP RELATED CAMPAIGN NAME]]

[[TODO: MAP RELATED CAMPAIGN SUMMARY]]
Related IPs: [[TODO: MAP RELATED CAMPAIGN IP COUNT]], Systems seen: [[TODO: MAP RELATED CAMPAIGN SYSTEMS SEEN]]
Confidence: [[TODO: MAP RELATED CAMPAIGN CONFIDENCE]]

Detailed analyst report

[[TODO: MAP ANALYST REPORT PARAGRAPH 1]]

[[TODO: MAP ANALYST REPORT PARAGRAPH 2]]

[[TODO: MAP ANALYST REPORT PARAGRAPH 3]]

Frequently asked questions about go-http-client/2.0

What is go-http-client/2.0?

[[TODO: MAP FAQ WHAT IS ANSWER]]

Is go-http-client/2.0 considered malicious?

[[TODO: MAP FAQ MALICIOUS ANSWER]]

Does go-http-client/2.0 respect robots.txt and crawl-rate controls?

[[TODO: MAP FAQ ROBOTS ANSWER]]

What infrastructure is commonly associated with go-http-client/2.0?

[[TODO: MAP FAQ INFRASTRUCTURE ANSWER]]