IPLibre
IPLibre
Enter an IPv4, IPv6, or ASN to retrieve geolocation, network, company, privacy and abuse details. You can also query it via the API or download the database.
🇺🇸 United States
The ASN (Autonomous System Number) is a unique number assigned to an autonomous system, used to identify the network. ASN
AS257
The RIR (Regional Internet Registry) is the organization responsible for managing ASN allocation in a specific region. RIR
ARIN
The type of ASN. Can be business, isp, hosting, government, or education. Type
business
Website
defense.govRelated ASNs have the same name or website. Related
IPv4 CIDRs
2
IPv4 addresses
512
IPv6 CIDRs
1
IPv6 addresses
65536
| AS2152 | |
| 204.102.229.0/24 |
| 205.155.65.0/24 |
| 2607:f380:804::/48 |
City
Virginia Beach
Country
🇺🇸 United States
Coordinates
36.85293, -75.97799
Timezone
America/New_York
We transparently share the different sources used to determine a likely location for this IP address. Source
whois
curl iplib.re/AS257
{
"network": {
"rir": "ARIN",
"asn": 257,
"name": "Navy Network Information Center (NNIC)",
"type": "business",
"website": "defense.gov",
"related": [
619,
6039,
3474,
27132,
56,
1908,
6002,
745,
664,
5860,
335,
1492,
461,
316,
27126,
1567,
5831,
391,
6040,
149,
5939,
721,
5058,
1959,
348,
327,
5307,
5972,
357,
1602,
27135,
1566,
409,
5852,
468,
6042,
3954,
647,
615,
5306,
1208,
129,
365,
463,
121,
5974,
636,
467,
5839,
341,
1580,
634,
370,
451,
355,
27056,
1590,
1637,
300,
27069,
27066,
258,
452,
213,
362,
5982,
352,
3529,
356,
1559,
749,
228,
747,
331,
306,
5237,
408,
6035,
1553,
398,
334,
1554,
1649,
289,
5927,
6034,
360,
368,
673,
339,
27038,
1565,
27142,
273,
518,
307,
6009,
349,
1600,
5052,
485,
571,
406,
322,
37,
1568,
1911,
350,
2577,
1501,
400,
347,
1562,
665,
1561,
5376,
27047,
1544,
364,
329,
668,
637,
48,
1563,
344,
5957,
319,
317,
405,
351,
27086,
27065,
138,
1516,
153,
6026,
1502,
3471,
1493,
170,
84,
1555,
6006,
5329,
1508,
656,
27064,
252,
27139,
369,
13,
5180,
5958,
320,
5133,
326,
1551,
5264,
346,
672,
2749,
323,
342,
3472,
371,
2621,
343,
1556,
27154,
190,
65,
27149,
1530,
514,
2046,
359,
27046,
337,
366,
427,
6041,
744,
1904,
89,
500,
27137,
671,
5842,
321,
353,
345,
5978,
670,
3470,
627,
1585,
27131,
147,
367,
4010,
1772,
5969,
328,
5182,
687,
340,
22,
1733,
27138,
338,
1523,
399,
358,
325,
27079,
5371,
336,
722,
361,
324,
5374
]
},
"connectivity": {
"upstreams": [
2152
],
"peers": [
2153,
2152
]
},
"location": {
"latitude": 36.85293,
"longitude": -75.97799,
"country": "US",
"city": "Virginia Beach",
"source": "whois",
"timezone": "America/New_York"
},
"abuse": {
"email": "disa.columbus.ns.mbx.arin-registrations@mail.mil",
"phone": "+1-844-347-2457"
},
"ipv4": {
"ranges": [
"204.102.229.0/24",
"205.155.65.0/24"
],
"cidrs": 2,
"ips": 512
},
"ipv6": {
"ranges": [
"2607:f380:804::/48"
],
"cidrs": 1,
"ips": 65536
}
}