[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Oct 9 21:31:00 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Mon 09 Oct, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 943927
Prefixes after maximum aggregation (per Origin AS): 353065
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 453538
Number of IPv4 prefixes with a valid ROA: 434955
Number of IPv4 prefixes with an invalid ROA: 331
Number of IPv4 prefixes with no ROA: 508641
Total ASes present in the Internet Routing Table: 74894
Prefixes per ASN: 12.60
Origin-only ASes present in the Internet Routing Table: 64353
Origin ASes announcing only one prefix: 26036
Transit ASes present in the Internet Routing Table: 10541
Transit-only ASes present in the Internet Routing Table: 460
Paths with bogon ASNs present in the IPv4 Routing Table: 12
Average AS path length visible in the Internet Routing Table: 5.1
Max AS path length visible: 103
Max AS path prepend of ASN (149381) 100
Prefixes from unregistered ASNs in the Routing Table: 985
Number of instances of unregistered ASNs: 987
Number of 32-bit ASNs allocated by the RIRs: 42802
Number of 32-bit ASNs visible in the Routing Table: 35232
Prefixes from 32-bit ASNs in the Routing Table: 180383
Number of bogon 32-bit ASNs visible in the Routing Table: 10
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 520
Number of addresses announced to Internet: 3052834048
Equivalent to 181 /8s, 246 /16s and 141 /24s
Percentage of available address space announced: 82.5
Percentage of allocated address space announced: 82.5
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 318953
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244039
Total APNIC prefixes after maximum aggregation: 70200
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 237539
Unique aggregates announced from the APNIC address blocks: 98766
APNIC Region origin ASes present in the Internet Routing Table: 13640
APNIC Prefixes per ASN: 17.41
APNIC Region origin ASes announcing only one prefix: 4080
APNIC Region transit ASes present in the Internet Routing Table: 1822
Average APNIC Region AS path length visible: 5.5
Max APNIC Region AS path length visible: 103
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8996
Number of APNIC addresses announced to Internet: 772281152
Equivalent to 46 /8s, 8 /16s and 19 /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 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: 275540
Total ARIN prefixes after maximum aggregation: 123790
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 279321
Unique aggregates announced from the ARIN address blocks: 132054
ARIN Region origin ASes present in the Internet Routing Table: 19104
ARIN Prefixes per ASN: 14.62
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1960
Average ARIN Region AS path length visible: 4.8
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4833
Number of ARIN addresses announced to Internet: 1277747264
Equivalent to 76 /8s, 40 /16s and 224 /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, 393216-401308
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: 264954
Total RIPE prefixes after maximum aggregation: 123949
RIPE Deaggregation factor: 2.14
Prefixes being announced from the RIPE address blocks: 260114
Unique aggregates announced from the RIPE address blocks: 160207
RIPE Region origin ASes present in the Internet Routing Table: 28448
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12053
RIPE Region transit ASes present in the Internet Routing Table: 3896
Average RIPE Region AS path length visible: 4.7
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11383
Number of RIPE addresses announced to Internet: 716213120
Equivalent to 42 /8s, 176 /16s and 139 /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 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: 126770
Total LACNIC prefixes after maximum aggregation: 28469
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 125619
Unique aggregates announced from the LACNIC address blocks: 49342
LACNIC Region origin ASes present in the Internet Routing Table: 11063
LACNIC Prefixes per ASN: 11.35
LACNIC Region origin ASes announcing only one prefix: 2343
LACNIC Region transit ASes present in the Internet Routing Table: 2344
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 35
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8878
Number of LACNIC addresses announced to Internet: 178471168
Equivalent to 10 /8s, 163 /16s and 65 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 31639
Total AfriNIC prefixes after maximum aggregation: 5979
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 40814
Unique aggregates announced from the AfriNIC address blocks: 12732
AfriNIC Region origin ASes present in the Internet Routing Table: 1799
AfriNIC Prefixes per ASN: 22.69
AfriNIC Region origin ASes announcing only one prefix: 597
AfriNIC Region transit ASes present in the Internet Routing Table: 329
Average AfriNIC Region AS path length visible: 5.3
Max AfriNIC Region AS path length visible: 28
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1142
Number of AfriNIC addresses announced to Internet: 107696896
Equivalent to 6 /8s, 107 /16s and 83 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & 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
9808 9481 8729 41 CHINAMOBILE-CN China Mobile Communicati
7545 5733 785 697 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4248 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3742 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3566 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3337 1840 96 VNPT-AS-VN VNPT Corp, VN
9498 2939 495 247 BBIL-AP BHARTI Airtel Ltd., IN
24560 2525 848 392 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2286 11269 603 KIXS-AS-KR Korea Telecom, KR
45090 2151 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 9049 10984 3282 AMAZON-02, US
11492 4535 301 671 CABLEONE, US
7155 4173 288 96 VIASAT-SP-BACKBONE, US
6327 3546 1319 66 SHAW, CA
22773 3530 3055 302 ASN-CXA-ALL-CCI-22773-RDC, US
749 3162 54958 2414 DNIC-AS-00749, US
367 3011 3850 1414 DNIC-ASBLK-00306-00371, US
16625 2959 1379 2263 AKAMAI-AS, US
396982 2701 3597 397 GOOGLE-CLOUD-PLATFORM, US
30036 2498 359 372 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7391 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4045 3398 153 AKAMAI-ASN1, NL
8551 3447 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
9009 3052 273 1490 M247, RO
12389 2884 2295 912 ROSTELECOM-AS, RU
34984 2334 362 594 TELLCOM-AS, TR
58224 1719 915 530 TCI, IR
13188 1607 100 26 TRIOLAN, UA
8452 1525 1852 16 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11742 3377 606 UNINET, MX
10620 3534 504 858 Telmex Colombia S.A., CO
13999 2412 332 626 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1331 2324 233 Claro NXT Telecomunicacoes Ltda, BR
6503 1301 344 509 Axtel, S.A.B. de C.V., MX
3816 1296 766 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1111 369 22 Telefonica del Peru S.A.A., PE
28202 1099 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1075 169 432 Techtel LMDS Comunicaciones Interactiva
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1605 393 19 LINKdotNET-AS, EG
24835 1549 549 28 RAYA-AS, EG
36992 1358 1518 280 ETISALAT-MISR, EG
36903 1248 553 98 MT-MPLS, MA
29571 1045 67 45 ORANGE-COTE-IVOIRE, CI
36935 938 521 44 Vodafone-, EG
37457 563 319 45 Telkom-Internet, ZA
6713 549 1861 34 IAM-AS, MA
15399 541 55 53 WANANCHI-, KE
36914 516 82 3 KENET-AS, KE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11742 3377 606 UNINET, MX
9808 9481 8729 41 CHINAMOBILE-CN China Mobile Communicati
16509 9049 10984 3282 AMAZON-02, US
12479 7391 1713 145 UNI2-AS, ES
7545 5733 785 697 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4535 301 671 CABLEONE, US
18403 4248 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4173 288 96 VIASAT-SP-BACKBONE, US
20940 4045 3398 153 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9481 9440 CHINAMOBILE-CN China Mobile Communications Grou
12479 7391 7246 UNI2-AS, ES
16509 9049 5767 AMAZON-02, US
7545 5733 5036 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4248 4223 FPT-AS-AP FPT Telecom Company, VN
7155 4173 4077 VIASAT-SP-BACKBONE, US
20940 4045 3892 AKAMAI-ASN1, NL
11492 4535 3864 CABLEONE, US
7552 3742 3722 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33492 UNALLOCATED 8.6.184.0/23 33650 COMCAST-33650, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 46887 LIGHTOWER, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:37 /11:101 /12:300
/13:578 /14:1195 /15:2108 /16:13529 /17:8322 /18:13985
/19:25163 /20:44139 /21:52158 /22:111143 /23:102345 /24:568315
/25:84 /26:62 /27:136 /28:37 /29:91 /30:21
/31:3 /32:45
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6477 7391 UNI2-AS, ES
8151 5794 11742 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3448 4535 CABLEONE, US
6327 3356 3546 SHAW, CA
7155 3119 4173 VIASAT-SP-BACKBONE, US
8551 2924 3447 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2582 3530 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2108 3534 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2203 2:1437 3:265 4:7 5:4462 6:137
7:6 8:1510 9:1 11:172 12:1504 13:366
14:2322 15:301 16:197 17:368 18:654 20:305
21:4 22:188 23:6444 24:2912 25:2 27:2659
29:19 31:2572 32:82 34:25 35:116 36:2000
37:4551 38:5462 39:872 40:141 41:4430 42:2059
43:2303 44:326 45:17259 46:4340 47:371 49:1831
50:1897 51:578 52:1588 54:392 55:926 56:5
57:135 58:1846 59:1102 60:1005 61:2483 62:2772
63:1919 64:5821 65:2373 66:5075 67:3073 68:1348
69:4150 70:1353 71:674 72:3013 74:2643 75:1592
76:619 77:2423 78:1842 79:2999 80:2108 81:1839
82:1533 83:1325 84:1585 85:3102 86:761 87:2094
88:1254 89:3957 90:625 91:7970 92:2064 93:2636
94:3580 95:4089 96:1295 97:315 98:1098 99:734
100:90 101:1287 102:3095 103:32211 104:4747 105:857
106:906 107:2723 108:1145 109:4268 110:2118 111:3146
112:2060 113:1767 114:1697 115:2063 116:1900 117:2540
118:2696 119:1972 120:1781 121:1139 122:2630 123:2190
124:1572 125:2545 128:1468 129:929 130:1066 131:2061
132:873 133:408 134:1786 135:348 136:1016 137:1128
138:2827 139:1601 140:1296 141:1331 142:1527 143:1639
144:989 145:351 146:1979 147:1617 148:2442 149:2327
150:889 151:1231 152:1866 153:594 154:5163 155:1389
156:2014 157:1350 158:1056 159:2208 160:2691 161:1597
162:3542 163:1623 164:1732 165:1906 166:1053 167:1756
168:4030 169:806 170:4892 171:952 172:3790 173:2995
174:988 175:1206 176:3818 177:5376 178:3571 179:2432
180:2468 181:3547 182:3246 183:1968 184:2265 185:20820
186:5063 187:4507 188:4272 189:4131 190:9420 191:1829
192:10993 193:8995 194:7372 195:5301 196:3142 197:2670
198:5992 199:6212 200:8105 201:6204 202:10410 203:10140
204:4568 205:3700 206:4389 207:3490 208:4155 209:4904
210:4286 211:2465 212:4320 213:3417 214:1107 215:71
216:6757 217:2870 218:1287 219:405 220:1800 221:984
222:659 223:2144
End of report
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