AS137615
Directorate General Of Systems And Data Management
APNIC IN active Announced
More ASNs in India → Organization
Directorate General Of Systems And Data Management
DYSYSTEM-AS-IN
Registered
Apr 12, 2018
8 years ago
IPv4 Prefixes
3
512 addresses
IPv6 Prefixes
3
65,536 × /48
BGP Neighbours
2
2 upstream/peer · 0 downstream
Registration
AS Number AS137615 AS Name DYSYSTEM-AS-IN Country India (IN) Registry APNIC Allocated Apr 12, 2018 Record Created Apr 21, 2025 Last Updated Sep 27, 2025 Status
active
WHOIS Server whois.apnic.net AS Description DYSYSTEM-AS-IN - Directorate General Of Systems And Data Management, IN Remarks Directorate General Of Systems And Data Management Abuse Email [email protected] IPv4 Prefixes
3 prefixes · 512 addresses · 1 top-level Routing data as of 2026-10-06 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 163.227.108.0/23 | 163.227.108.0 – 163.227.109.255 | 512 |
| 163.227.108.0/24 | 163.227.108.0 – 163.227.108.255 | 256 |
| 163.227.109.0/24 | 163.227.109.0 – 163.227.109.255 | 256 |
IPv6 Prefixes
3 prefixes · 65,536 × /48 · 1 top-level Routing data as of 2026-10-06 08:00 UTC
| Prefix | Addresses |
|---|---|
| 2401:fee0:: | 296 |
| 2401:fee0:: | 280 |
| 2401:fee0:1:: | 280 |
BGP Neighbours
2 unique neighbours · 2 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Upstream & peer side (2)
Raw RDAP Response
{
"rdapConformance": [
"history_version_0",
"nro_rdap_profile_0",
"nro_rdap_profile_asn_hierarchical_0",
"cidr0",
"rdap_level_0"
],
"notices": [
{
"title": "Source",
"description": [
"Objects returned came from source",
"APNIC"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the APNIC WHOIS Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/137615",
"rel": "terms-of-service",
"href": "http://www.apnic.net/db/dbcopyright.html",
"type": "text/html"
}
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/137615",
"rel": "inaccuracy-report",
"href": "https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form",
"type": "text/html"
}
]
}
],
"country": "IN",
"name": "DYSYSTEM-AS-IN",
"status": [
"active"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-04-21T12:06:47Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-09-27T10:34:59Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/137615",
"rel": "self",
"href": "https://rdap.apnic.net/autnum/137615",
"type": "application/rdap+json"
}
],
"remarks": [
{
"description": [
"Directorate General Of Systems And Data Management"
],
"title": "description"
}
],
"entities": [
{
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-04-21T11:42:58Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-09-27T10:08:32Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/137615",
"rel": "self",
"href": "https://rdap.apnic.net/entity/RC1500-AP",
"type": "application/rdap+json"
}
],
"handle": "RC1500-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"roles": [
"technical"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-04-21T11:47:12Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-09-27T10:08:32Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/137615",
"rel": "self",
"href": "https://rdap.apnic.net/entity/AD1422-AP",
"type": "application/rdap+json"
}
],
"handle": "AD1422-AP",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"ASSISTANT DIRECTOR"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "4TH AND 5TH FLOOR HOTEL SAMRAT CHANAKYAPURI NEW DELHI 110021,New Delhi,Delhi-110021"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+91 9811793800"
],
[
"email",
{},
"text",
"[email protected]"
]
]
]
},
{
"roles": [
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2025-04-21T11:50:25Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-09-26T06:20:18Z"
}
],
"links": [
{
"value": "https://rdap.apnic.net/autnum/137615",
"rel": "self",
"href": "https://rdap.apnic.net/entity/IRT-DYSYSTEM-IN",
"type": "application/rdap+json"
}
],
"handle": "IRT-DYSYSTEM-IN",
"objectClassName": "entity",
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"IRT-DYSYSTEM-IN"
],
[
"kind",
{},
"text",
"group"
],
[
"adr",
{
"label": "4TH AND 5TH FLOOR HOTEL SAMRAT CHANAKYAPURI NEW DELHI 110021,New Delhi,Delhi-110021"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{},
"text",
"[email protected]"
],
[
"email",
{
"pref": "1"
},
"text",
"[email protected]"
]
]
]
}
],
"handle": "AS137615",
"startAutnum": 137615,
"endAutnum": 137615,
"objectClassName": "autnum",
"port43": "whois.apnic.net"
} Contact details of private individuals are redacted.