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Routing Table Report 05:30 +10GMT Tue 25 Feb, 2020
Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/bhutan-re/
Analysis Summary ----------------
BGP routing table entries examined: 480 Prefixes after maximum aggregation (per Origin AS): 204 Deaggregation factor: 2.35 Unique aggregates announced (without unneeded subnets): 383 Total ASes present in the Internet Routing Table: 37 Prefixes per ASN: 12.97 Origin-only ASes present in the Internet Routing Table: 29 Origin ASes announcing only one prefix: 17 Transit ASes present in the Internet Routing Table: 8 Transit-only ASes present in the Internet Routing Table: 2 Average AS path length visible in the Internet Routing Table: 2.1 Max AS path length visible: 4 Max AS path prepend of ASN ( 13335) 1 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: 30665 Number of 32-bit ASNs visible in the Routing Table: 10 Prefixes from 32-bit ASNs in the Routing Table: 39 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: 852532 Equivalent to 0 /8s, 13 /16s and 2 /24s Percentage of available address space announced: 0.0 Percentage of allocated address space announced: 0.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 99.4 Total number of prefixes smaller than registry allocations: 109
APNIC Region Analysis Summary -----------------------------
Prefixes being announced by APNIC Region ASes: 62 Total APNIC prefixes after maximum aggregation: 41 APNIC Deaggregation factor: 1.51 Prefixes being announced from the APNIC address blocks: 72 Unique aggregates announced from the APNIC address blocks: 52 APNIC Region origin ASes present in the Internet Routing Table: 15 APNIC Prefixes per ASN: 4.80 APNIC Region origin ASes announcing only one prefix: 8 APNIC Region transit ASes present in the Internet Routing Table: 4 Average APNIC Region AS path length visible: 2.0 Max APNIC Region AS path length visible: 4 Number of APNIC region 32-bit ASNs visible in the Routing Table: 7 Number of APNIC addresses announced to Internet: 36660 Equivalent to 0 /8s, 0 /16s and 143 /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, 131072-141625 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8,
ARIN Region Analysis Summary ----------------------------
Prefixes being announced by ARIN Region ASes: 398 Total ARIN prefixes after maximum aggregation: 150 ARIN Deaggregation factor: 2.65 Prefixes being announced from the ARIN address blocks: 379 Unique aggregates announced from the ARIN address blocks: 302 ARIN Region origin ASes present in the Internet Routing Table: 14 ARIN Prefixes per ASN: 27.07 ARIN Region origin ASes announcing only one prefix: 7 ARIN Region transit ASes present in the Internet Routing Table: 2 Average ARIN Region AS path length visible: 2.1 Max ARIN Region AS path length visible: 3 Number of ARIN region 32-bit ASNs visible in the Routing Table: 0 Number of ARIN addresses announced to Internet: 802816 Equivalent to 0 /8s, 12 /16s and 64 /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, 393216-399260 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary ----------------------------
Prefixes being announced by RIPE Region ASes: 18 Total RIPE prefixes after maximum aggregation: 13 RIPE Deaggregation factor: 1.38 Prefixes being announced from the RIPE address blocks: 25 Unique aggregates announced from the RIPE address blocks: 25 RIPE Region origin ASes present in the Internet Routing Table: 6 RIPE Prefixes per ASN: 4.17 RIPE Region origin ASes announcing only one prefix: 2 RIPE Region transit ASes present in the Internet Routing Table: 1 Average RIPE Region AS path length visible: 3.0 Max RIPE Region AS path length visible: 4 Number of RIPE region 32-bit ASNs visible in the Routing Table: 3 Number of RIPE addresses announced to Internet: 11008 Equivalent to 0 /8s, 0 /16s and 43 /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 196608-210331 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
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: 4 Unique aggregates announced from the LACNIC address blocks: 4 LACNIC Region origin ASes present in the Internet Routing Table: 0 LACNIC Prefixes per ASN: inf 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: 2048 Equivalent to 0 /8s, 0 /16s and 8 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-270748 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary -------------------------------
Prefixes being announced by AfriNIC Region ASes: 0 Total AfriNIC prefixes after maximum aggregation: 0 AfriNIC Deaggregation factor: -nan Prefixes being announced from the AfriNIC address blocks: 0 Unique aggregates announced from the AfriNIC address blocks: 0 AfriNIC Region origin ASes present in the Internet Routing Table: 0 AfriNIC Prefixes per ASN: -nan AfriNIC Region origin ASes announcing only one prefix: 0 AfriNIC Region transit ASes present in the Internet Routing Table: 0 Average AfriNIC Region AS path length visible: -nan Max AfriNIC Region AS path length visible: 0 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 0 Number of AfriNIC addresses announced to Internet: 0 Equivalent to 0 /8s, 0 /16s and 0 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary ----------------------------------------
ASN No of nets /20 equiv MaxAgg Description 134715 16 0 16 DRUKREN-MOIC-AS Ministry of Information 23955 15 1 3 TASHICELL-DOMESTIC-AS TashiCell Domesti 55532 11 1 5 SQUIZ-AS-AP Squiz Pty Ltd, AU 18024 5 4 3 BTTELECOM-AS-AP Bhutan Telecom Ltd, BT 135666 3 0 3 MOIC-AS-AP Government Data Center (DITT 18025 2 0 1 BTTELECOM-AS-AP Bhutan Telecom Ltd, BT 136039 2 1 2 NANO-AS-AP NANO, Bhutan, BT 7615 1 0 1 BTIX-AS-AP Bhutan Internet Exchange, BT 38004 1 1 1 FASTLINK-ISP FastLink Wireless ISP, Dru 38701 1 0 1 PIRANHA-AS-KR Piranha Systems, KR
Complete listing at http://thyme.rand.apnic.net/bhutan-re/data-ASnet-APNIC
ARIN Region per AS prefix count summary ---------------------------------------
ASN No of nets /20 equiv MaxAgg Description 13335 279 190 50 CLOUDFLARENET, US 42 95 6 78 WOODYNET-1, US 53667 6 1 4 PONYNET, US 19281 4 0 4 QUAD9-AS-1, US 14907 3 0 3 WIKIMEDIA, US 36351 2 0 2 SOFTLAYER, US 55251 2 0 2 TAXHAWK-AS, US 3557 1 0 1 ISC-AS, US 3856 1 0 1 PCH-AS, US 6169 1 0 1 CLOUD-42-6169, US
Complete listing at http://thyme.rand.apnic.net/bhutan-re/data-ASnet-ARIN
RIPE Region per AS prefix count summary ---------------------------------------
ASN No of nets /20 equiv MaxAgg Description 209242 8 1 7 CLOUDFLARESPECTRUM Cloudflare, Inc., GB 201755 4 0 2 SQUIZUK, GB 8674 2 0 1 NETNOD-IX Netnod Internet Exchange Sver 202595 2 0 1 SQUIZ, US 25152 1 0 1 K-ROOT-SERVER Reseaux IP Europeens Netw 29216 1 0 1 I-ROOT DNS root name server i.root-serv
Complete listing at http://thyme.rand.apnic.net/bhutan-re/data-ASnet-RIPE
LACNIC Region per AS prefix count summary -----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
Complete listing at http://thyme.rand.apnic.net/bhutan-re/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary ------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
Complete listing at http://thyme.rand.apnic.net/bhutan-re/data-ASnet-AFRINIC
Global Per AS prefix count summary ----------------------------------
ASN No of nets /20 equiv MaxAgg Description 13335 279 190 50 CLOUDFLARENET, US 42 95 6 78 WOODYNET-1, US 134715 16 0 16 DRUKREN-MOIC-AS Ministry of Information 23955 15 1 3 TASHICELL-DOMESTIC-AS TashiCell Domesti 55532 11 1 5 SQUIZ-AS-AP Squiz Pty Ltd, AU 209242 8 1 7 CLOUDFLARESPECTRUM Cloudflare, Inc., GB 53667 6 1 4 PONYNET, US 18024 5 4 3 BTTELECOM-AS-AP Bhutan Telecom Ltd, BT 19281 4 0 4 QUAD9-AS-1, US 201755 4 0 2 SQUIZUK, GB
Complete listing at http://thyme.rand.apnic.net/bhutan-re/data-ASnet
Global Per AS Maximum Aggregation summary -----------------------------------------
ASN No of nets Net Savings Description 42 95 17 WOODYNET-1, US 23955 15 12 TASHICELL-DOMESTIC-AS TashiCell Domestic AS, Th 55532 11 6 SQUIZ-AS-AP Squiz Pty Ltd, AU 53667 6 2 PONYNET, US 18024 5 2 BTTELECOM-AS-AP Bhutan Telecom Ltd, BT 201755 4 2 SQUIZUK, GB 209242 8 1 CLOUDFLARESPECTRUM Cloudflare, Inc., GB 8674 2 1 NETNOD-IX Netnod Internet Exchange Sverige AB, 18025 2 1 BTTELECOM-AS-AP Bhutan Telecom Ltd, BT 202595 2 1 SQUIZ, US
Complete listing at http://thyme.rand.apnic.net/bhutan-re/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 /18:0 /19:20 /20:188 /21:3 /22:12 /23:34 /24:206 /25:0 /26:0 /27:7 /28:0 /29:3 /30:7 /31:0 /32:0
Advertised prefixes smaller than registry allocations -----------------------------------------------------
ASN No of nets Total ann. Description 42 73 95 WOODYNET-1, US 134715 16 16 DRUKREN-MOIC-AS Ministry of Information & Commu 13335 8 279 CLOUDFLARENET, US 209242 6 8 CLOUDFLARESPECTRUM Cloudflare, Inc., GB 14907 2 3 WIKIMEDIA, US 201755 2 4 SQUIZUK, GB 3856 1 1 PCH-AS, US 53667 1 6 PONYNET, US
Complete listing at http://thyme.rand.apnic.net/bhutan-re/data-sXXas-nos
Number of /24s announced per /8 block (Global) ----------------------------------------------
1:2 8:3 9:1 43:8 52:1 64:3 65:56 66:1 68:1 69:1 72:16 91:1 103:14 114:1 118:7 141:1 149:2 161:1 162:40 170:1 172:1 173:3 182:1 185:1 192:3 193:1 194:8 198:11 199:5 200:1 203:1 204:3 205:1 206:3 207:2
End of report
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