ASN.1 is a data format recognized by GitHub Linguist and used with .asn, .asn1.
Quick facts
What is ASN.1
ASN.1 is a data format recognized by GitHub Linguist and used with .asn, .asn1.
GitHub Linguist classifies ASN.1 as a data format, typically using extensions such as .asn, .asn1.
File extensions:
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Frequently asked questions
ASN.1 is a data format recognized by GitHub Linguist and used with .asn, .asn1.
Common extensions include .asn, .asn1.
Sources & standards
Updated 2026-08-18
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