Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS6736
IRANET-IPM Institute for Research in Fundamental Sciences Announcing routescachedAS nameIRANET-IPM
OrganisationIPM-MNT
Registry (RIR)RIPE NCC
HandleAS6736
RangeAS6736
Registered01 Jan 1970
Last changed20 Jul 2026
Abuse contact[email protected]
17IPv4 prefixes
0IPv6 prefixes
1Upstreams
24Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS39533 | asympto Asympto Networks Kft. | 1630 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS34837 | IRANET-IPM Institute for Research in Fundamental Sciences | 442 |
| AS60423 | DERAK-CLOUD-PJSC E-Money Net Developers 24 Company Private Joint Stock | 156 |
| AS43965 | TUMS-IR-AS Tehran University of Medical Science | 130 |
| AS209836 | NHCO Toesegaran Shabakeh Arseh Novin Ltd | 121 |
| AS42990 | Saderat-Bank Bank Saderat Iran PJSC | 121 |
| AS202571 | kharazmi-AS Kharazmi University | 111 |
| AS12660 | SHARIF-EDU-NET Sharif University Of Technology | 82 |
| AS48898 | KAUMS-ASN Medical Science University Of Kashan | 73 |
| AS35285 | IRNIC-AS Institute for Research in Fundamental Sciences | 62 |
| AS42867 | NIOCI-AS National Iranian Oil Company PJSC | 54 |
| AS39200 | IRNICAnyCAST-AS Institute for Research in Fundamental Sciences | 32 |
| AS57745 | TMU-ASN Tarbiat Modares University | 15 |
| AS41620 | IUSTCC-AS Iran University Of Science and Technology | 8 |
| AS47558 | kntu-AS Kajeh Nasir Toosi University of Technology | 7 |
| AS47981 | IUMS-AS Iran University of Medical Sciences | 7 |
IPv4 prefixes (17)
RPKI-validate all prefixes of AS6736
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| technical | Ali Sadeghi | AS13826-RIPE | +9821 22291812, +9821 23979899 | IPM/IRANET, Pasdaran, 8'th koohestan, Azar-Mina, Mehran, No 6, P.O.Box 19395-1795, Tehran - Iran |
| registrant | IPM-MNT | IPM-MNT | ||
| technical | Maghsoud Abbasspour | MA8201-RIPE | +98 21 22299509 | Pasdaran, 8'th Koohestan, Azarmina st., Mehran alley, no 5, Tehran-Iran |
| registrant | Institute for Research in Fundamental Sciences | ORG-IA30-RIPE | +982122291812, +982123977777 | No. 7, Mehran Alley, Azarmina St., 9th Koohestan St., Pasdaran St., 1958914887, Tehran, IRAN, ISLAMIC REPUBLIC OF |
| registrant | RIPE-NCC-END-MNT | RIPE-NCC-END-MNT | ||
| administrative, technical | Saeed Khademi | SK28-RIPE | +9821 22291812, +9821 23977777 | IPM / IRANET, Pasdaran, 8'th koohestan, Azar-Mina, Mehran, No 7, P.O.Box 19395-1795, Tehran, Iran |
| abuse | IPM-IRANET ABUSE Object | IAO17-RIPE | [email protected] | Pasdaran, Koohestan 8, Azar Mina, Mehran, No 7, Tehran, Iran |
| registrant | IPM-MNT | ipm-mnt |
Raw registry response
{
"handle": "AS6736",
"startAutnum": 6736,
"endAutnum": 6736,
"name": "IRANET-IPM",
"status": [
"active"
],
"entities": [
{
"handle": "AS13826-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Ali Sadeghi"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "IPM/IRANET\nPasdaran, 8'th koohestan, Azar-Mina, Mehran, No 6\nP.O.Box 19395-1795\nTehran - Iran"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+9821 22291812"
],
[
"tel",
{
"type": "fax"
},
"text",
"+9821 23979899"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/AS13826-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "IPM-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IPM-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/IPM-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "MA8201-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Maghsoud Abbasspour"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Pasdaran, 8'th Koohestan\nAzarmina st., Mehran alley, no 5\nTehran-Iran"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+98 21 22299509"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MA8201-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "ORG-IA30-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Institute for Research in Fundamental Sciences"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "No. 7, Mehran Alley, Azarmina St., 9th Koohestan St., Pasdaran St.\n1958914887\nTehran\nIRAN, ISLAMIC REPUBLIC OF"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+982122291812"
],
[
"tel",
{
"type": "fax"
},
"text",
"+982123977777"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-IA30-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "RIPE-NCC-END-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"RIPE-NCC-END-MNT"
],
[
"kind",
[],
"text",
"individual"
],
[
"org",
[],
"text",
"ORG-NCC1-RIPE"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "SK28-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Saeed Khademi"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "IPM / IRANET\nPasdaran, 8'th koohestan, Azar-Mina, Mehran, No 7\nP.O.Box 19395-1795\nTehran, Iran"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+9821 22291812"
],
[
"tel",
{
"type": "fax"
},
"text",
"+9821 23977777"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/SK28-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "IAO17-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IPM-IRANET ABUSE Object"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "Pasdaran, Koohestan 8, Azar Mina, Mehran, No 7, Tehran, Iran"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "ipm-mnt",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"IPM-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ipm-mnt"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
}
],
"objectClassName": "entity"
}
],
"remarks": [
{
"description": [
"Institute for Research in Fundamental Sciences (IPM)",
"Tehran, Iran",
"---------IPv6----------",
"==================================================",
"",
"Communities accepted from customers",
"-------------------------------------------------------------------------------------------",
"customer traffic engineering communities - Blackhole",
"6736:9999 - blackhole (discard) traffic",
"Traffic destined for any prefixes tagged with this",
"community will be discarded at ingress to the IPM/IRANET",
"network. The prefix must be one permitted by the",
"customer's existing ingress BGP filter.",
"For some router vendors the peering",
"must be changed to an eBGP multihop session on the",
"IPM/IRANET side of the connection.",
"------------------------------------------------------------------------------------------",
"This Autonomous System is present at IPM - IRANET",
"For peering request: [email protected]",
"For existing peerings: [email protected]",
"-----------------------------------------------------------------------------------------",
"customer traffic engineering communities - Announcement",
"6736:9 - Don't announce to our Uplinks",
"Prefixes tagged with this community will not be announced",
"to our uplinks, only announce to peer customers.",
"----------------------------------------------------------------------------------------",
"NOTE - Prefixes longer than /24 are not announced."
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS6736",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS6736?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS6736",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS6736",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS6736?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS6736",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/6736",
"type": "application/rdap+json"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "1970-01-01T00:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-07-20T09:57:28Z"
}
],
"rdapConformance": [
"nro_rdap_profile_asn_flat_0",
"rirSearch1",
"autnums",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"notices": [
{
"title": "Filtered",
"description": [
"This output has been filtered."
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "inaccuracy-report",
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
"type": "text/html"
}
]
},
{
"title": "Source",
"description": [
"Objects returned came from source",
"RIPE"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/6736",
"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "autnum",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='AS13826-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='MA8201-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-IA30-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='SK28-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='IAO17-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.
