[REN-BGP-stats-all] IPv4 R&E Routing Table Report - GARNET (Local) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Nov 6 18:10:36 UTC 2024
IPv4 R&E Routing Table Report 18:10 GMT Wed 06 Nov, 2024
IPv4 BGP Table (Local) as seen at GARNET.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/GARNET/
Analysis Summary
----------------
BGP routing table entries examined: 26
Prefixes after maximum aggregation (per Origin AS): 20
Deaggregation factor: 1.30
Unique aggregates announced (without unneeded subnets): 20
Number of IPv4 prefixes with a valid ROA: 1
Number of IPv4 prefixes with an invalid ROA: 0
Number of IPv4 prefixes with no ROA: 25
Total ASes present in the Internet Routing Table: 21
Prefixes per ASN: 1.24
Origin-only ASes present in the Internet Routing Table: 19
Origin ASes announcing only one prefix: 17
Transit ASes present in the Internet Routing Table: 2
Transit-only ASes present in the Internet Routing Table: 1
Paths with bogon ASNs present in the IPv4 Routing Table: 0
Average AS path length visible in the Internet Routing Table: 3.9
Max AS path length visible: 12
Max AS path prepend of ASN (327947) 11
Prefixes from unregistered ASNs in the Routing Table: 0
Number of instances of unregistered ASNs: 0
Number of 32-bit ASNs allocated by the RIRs: 45777
Number of 32-bit ASNs visible in the Routing Table: 19
Prefixes from 32-bit ASNs in the Routing Table: 25
Number of bogon 32-bit ASNs visible in the Routing Table: 0
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 0
Number of addresses announced to Internet: 61440
Equivalent to 0 /8s, 0 /16s and 240 /24s
Percentage of available address space announced: 0.0
Percentage of allocated address space announced: 0.0
Percentage of available address space allocated: 128.8
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 21
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 0
Total APNIC prefixes after maximum aggregation: 0
APNIC Deaggregation factor: -nan
Prefixes being announced from the APNIC address blocks: 0
Unique aggregates announced from the APNIC address blocks: 0
APNIC Region origin ASes present in the Internet Routing Table: 0
APNIC Prefixes per ASN: -nan
APNIC Region origin ASes announcing only one prefix: 0
APNIC Region transit ASes present in the Internet Routing Table: 0
Average APNIC Region AS path length visible: -nan
Max APNIC Region AS path length visible: 0
Number of APNIC region 32-bit ASNs visible in the Routing Table: 0
Number of APNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 43/8, 45/8, 146/8, 150/8, 160/8, 163/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 0
Total ARIN prefixes after maximum aggregation: 0
ARIN Deaggregation factor: -nan
Prefixes being announced from the ARIN address blocks: 0
Unique aggregates announced from the ARIN address blocks: 0
ARIN Region origin ASes present in the Internet Routing Table: 0
ARIN Prefixes per ASN: -nan
ARIN Region origin ASes announcing only one prefix: 0
ARIN Region transit ASes present in the Internet Routing Table: 0
Average ARIN Region AS path length visible: -nan
Max ARIN Region AS path length visible: 0
Number of ARIN region 32-bit ASNs visible in the Routing Table: 0
Number of ARIN addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 66/8, 131/8, 137/8, 139/8, 144/8, 149/8, 162/8,
164/8, 192/8, 198/8, 199/8, 204/8, 205/8, 207/8,
208/8, 209/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 0
Total RIPE prefixes after maximum aggregation: 0
RIPE Deaggregation factor: -nan
Prefixes being announced from the RIPE address blocks: 0
Unique aggregates announced from the RIPE address blocks: 0
RIPE Region origin ASes present in the Internet Routing Table: 0
RIPE Prefixes per ASN: -nan
RIPE Region origin ASes announcing only one prefix: 0
RIPE Region transit ASes present in the Internet Routing Table: 0
Average RIPE Region AS path length visible: -nan
Max RIPE Region AS path length visible: 0
Number of RIPE region 32-bit ASNs visible in the Routing Table: 0
Number of RIPE addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 152/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 0
Total LACNIC prefixes after maximum aggregation: 0
LACNIC Deaggregation factor: -nan
Prefixes being announced from the LACNIC address blocks: 0
Unique aggregates announced from the LACNIC address blocks: 0
LACNIC Region origin ASes present in the Internet Routing Table: 0
LACNIC Prefixes per ASN: -nan
LACNIC Region origin ASes announcing only one prefix: 0
LACNIC Region transit ASes present in the Internet Routing Table: 0
Average LACNIC Region AS path length visible: -nan
Max LACNIC Region AS path length visible: 0
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 0
Number of LACNIC addresses announced to Internet: 0
Equivalent to 0 /8s, 0 /16s and 0 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 72/8, 128/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 26
Total AfriNIC prefixes after maximum aggregation: 20
AfriNIC Deaggregation factor: 1.30
Prefixes being announced from the AfriNIC address blocks: 4
Unique aggregates announced from the AfriNIC address blocks: 4
AfriNIC Region origin ASes present in the Internet Routing Table: 20
AfriNIC Prefixes per ASN: 0.20
AfriNIC Region origin ASes announcing only one prefix: 17
AfriNIC Region transit ASes present in the Internet Routing Table: 1
Average AfriNIC Region AS path length visible: 3.9
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 19
Number of AfriNIC addresses announced to Internet: 9472
Equivalent to 0 /8s, 0 /16s and 37 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 161/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
Complete listing at https://bgp.nsrc.org/REN/GARNET/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
Complete listing at https://bgp.nsrc.org/REN/GARNET/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
Complete listing at https://bgp.nsrc.org/REN/GARNET/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
Complete listing at https://bgp.nsrc.org/REN/GARNET/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
327947 5 4 1 KNUST-, GH
328224 2 2 1 University-of-Energy-and-Natural-Resourc,
328530 2 1 1 GardenCity-University, GH
37263 1 1 1 UNIVEDU, GH
327944 1 0 1 AIFM, GH
327992 1 0 1 GHANAIAN-ACADEMIC-AND-RESEARCH-NETWORK, G
328054 1 0 1 Univ-Development-AS, GH
328076 1 1 1 University-of-Mines-and-Technology, GH
328184 1 2 1 Univ-Health-Science, GH
328264 1 0 1 UPSA-AS, GH
Complete listing at https://bgp.nsrc.org/REN/GARNET/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
327947 5 4 1 KNUST-, GH
328224 2 2 1 University-of-Energy-and-Natural-Resourc,
328530 2 1 1 GardenCity-University, GH
37263 1 1 1 UNIVEDU, GH
327944 1 0 1 AIFM, GH
327992 1 0 1 GHANAIAN-ACADEMIC-AND-RESEARCH-NETWORK, G
328054 1 0 1 Univ-Development-AS, GH
328076 1 1 1 University-of-Mines-and-Technology, GH
328184 1 2 1 Univ-Health-Science, GH
328264 1 0 1 UPSA-AS, GH
Complete listing at https://bgp.nsrc.org/REN/GARNET/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
328224 2 1 University-of-Energy-and-Natural-Resourc, GH
328530 2 1 GardenCity-University, GH
Complete listing at https://bgp.nsrc.org/REN/GARNET/data-CIDRnet
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:0 /9:0 /10:0 /11:0 /12:0
/13:0 /14:0 /15:0 /16:0 /17:0 /18:1
/19:3 /20:5 /21:3 /22:4 /23:4 /24:6
/25:0 /26:0 /27:0 /28:0 /29:0 /30:0
/31:0 /32:0
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
327947 5 5 KNUST-, GH
328224 2 2 University-of-Energy-and-Natural-Resourc, GH
328530 2 2 GardenCity-University, GH
37263 1 1 UNIVEDU, GH
327992 1 1 GHANAIAN-ACADEMIC-AND-RESEARCH-NETWORK, GH
328184 1 1 Univ-Health-Science, GH
328353 1 1 MethodistUniversity-AS, GH
328532 1 1 Valley-View-University, GH
328647 1 1 Koforidua-Technical-University, GH
328662 1 1 Presbyterian-University, GH
Complete listing at https://bgp.nsrc.org/REN/GARNET/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
45:1 102:4 196:1
End of report
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