[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Jan 10 21:31:05 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 10 Jan, 2024
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: 949657
Prefixes after maximum aggregation (per Origin AS): 356845
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 456152
Number of IPv4 prefixes with a valid ROA: 446167
Number of IPv4 prefixes with an invalid ROA: 10
Number of IPv4 prefixes with no ROA: 503480
Total ASes present in the Internet Routing Table: 75183
Prefixes per ASN: 12.63
Origin-only ASes present in the Internet Routing Table: 64527
Origin ASes announcing only one prefix: 26135
Transit ASes present in the Internet Routing Table: 10656
Transit-only ASes present in the Internet Routing Table: 489
Paths with bogon ASNs present in the IPv4 Routing Table: 10
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: 1100
Number of instances of unregistered ASNs: 1100
Number of 32-bit ASNs allocated by the RIRs: 43337
Number of 32-bit ASNs visible in the Routing Table: 35639
Prefixes from 32-bit ASNs in the Routing Table: 183843
Number of bogon 32-bit ASNs visible in the Routing Table: 6
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 395
Number of addresses announced to Internet: 3048161792
Equivalent to 181 /8s, 175 /16s and 66 /24s
Percentage of available address space announced: 82.3
Percentage of allocated address space announced: 82.3
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 319193
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 247036
Total APNIC prefixes after maximum aggregation: 71659
APNIC Deaggregation factor: 3.45
Prefixes being announced from the APNIC address blocks: 240094
Unique aggregates announced from the APNIC address blocks: 99643
APNIC Region origin ASes present in the Internet Routing Table: 13843
APNIC Prefixes per ASN: 17.34
APNIC Region origin ASes announcing only one prefix: 4185
APNIC Region transit ASes present in the Internet Routing Table: 1864
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: 9216
Number of APNIC addresses announced to Internet: 774240576
Equivalent to 46 /8s, 37 /16s and 249 /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: 276513
Total ARIN prefixes after maximum aggregation: 124563
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 281466
Unique aggregates announced from the ARIN address blocks: 133080
ARIN Region origin ASes present in the Internet Routing Table: 19055
ARIN Prefixes per ASN: 14.77
ARIN Region origin ASes announcing only one prefix: 6933
ARIN Region transit ASes present in the Internet Routing Table: 1957
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: 4831
Number of ARIN addresses announced to Internet: 1273678144
Equivalent to 75 /8s, 234 /16s and 201 /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: 264943
Total RIPE prefixes after maximum aggregation: 125148
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 259609
Unique aggregates announced from the RIPE address blocks: 160951
RIPE Region origin ASes present in the Internet Routing Table: 28527
RIPE Prefixes per ASN: 9.10
RIPE Region origin ASes announcing only one prefix: 12111
RIPE Region transit ASes present in the Internet Routing Table: 3899
Average RIPE Region AS path length visible: 4.9
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11530
Number of RIPE addresses announced to Internet: 714349952
Equivalent to 42 /8s, 148 /16s and 29 /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: 128291
Total LACNIC prefixes after maximum aggregation: 28694
LACNIC Deaggregation factor: 4.47
Prefixes being announced from the LACNIC address blocks: 126874
Unique aggregates announced from the LACNIC address blocks: 49391
LACNIC Region origin ASes present in the Internet Routing Table: 11059
LACNIC Prefixes per ASN: 11.47
LACNIC Region origin ASes announcing only one prefix: 2287
LACNIC Region transit ASes present in the Internet Routing Table: 2402
Average LACNIC Region AS path length visible: 5.6
Max LACNIC Region AS path length visible: 33
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8911
Number of LACNIC addresses announced to Internet: 177786368
Equivalent to 10 /8s, 152 /16s and 206 /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: 31774
Total AfriNIC prefixes after maximum aggregation: 6059
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 41219
Unique aggregates announced from the AfriNIC address blocks: 12766
AfriNIC Region origin ASes present in the Internet Routing Table: 1811
AfriNIC Prefixes per ASN: 22.76
AfriNIC Region origin ASes announcing only one prefix: 619
AfriNIC Region transit ASes present in the Internet Routing Table: 336
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 35
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1151
Number of AfriNIC addresses announced to Internet: 107858176
Equivalent to 6 /8s, 109 /16s and 201 /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 9760 8738 50 CHINAMOBILE-CN China Mobile Communicati
7545 5674 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4553 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3849 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3419 498 251 BBIL-AP BHARTI Airtel Ltd., IN
45899 3357 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2660 856 375 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2158 441 193 TATACOMM-AS TATA Communications formerl
45090 2150 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 9412 11192 3360 AMAZON-02, US
11492 4562 303 683 CABLEONE, US
7155 4177 288 96 VIASAT-SP-BACKBONE, US
6327 3568 1320 70 SHAW, CA
22773 3519 3059 303 ASN-CXA-ALL-CCI-22773-RDC, US
16625 3260 1428 2336 AKAMAI-AS, US
749 3161 54929 2413 DNIC-AS-00749, US
367 2959 3830 1429 DNIC-ASBLK-00306-00371, US
396982 2746 3639 389 GOOGLE-CLOUD-PLATFORM, US
7018 2505 23622 1574 ATT-INTERNET4, 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 7538 1714 146 UNI2-AS, ES
39891 4658 280 55 ALJAWWALSTC-AS, SA
20940 3997 3397 142 AKAMAI-ASN1, NL
9009 3464 298 1623 M247, RO
8551 2980 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2886 2300 911 ROSTELECOM-AS, RU
34984 2324 359 599 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
58224 1515 873 581 TCI, IR
8452 1475 1852 14 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 12208 3379 608 UNINET, MX
10620 3523 497 888 Telmex Colombia S.A., CO
13999 2497 340 638 Mega Cable, S.A. de C.V., MX
11830 2006 369 64 Instituto Costarricense de Electricidad
28573 1345 2318 237 Claro NXT Telecomunicacoes Ltda, BR
3816 1307 787 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1245 341 503 Axtel, S.A.B. de C.V., MX
11664 1112 178 419 Techtel LMDS Comunicaciones Interactiva
28202 1103 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 369 22 Telefonica del Peru S.A.A., PE
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
24835 1548 545 28 RAYA-AS, EG
24863 1362 389 16 LINKdotNET-AS, EG
36992 1361 1518 280 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1079 69 55 ORANGE-COTE-IVOIRE, CI
36935 936 521 43 Vodafone-, EG
37457 557 316 43 Telkom-Internet, ZA
6713 551 1861 34 IAM-AS, MA
36914 529 82 3 KENET-AS, KE
15399 526 56 54 WANANCHI-, 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 12208 3379 608 UNINET, MX
9808 9760 8738 50 CHINAMOBILE-CN China Mobile Communicati
16509 9412 11192 3360 AMAZON-02, US
12479 7538 1714 146 UNI2-AS, ES
7545 5674 784 685 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 280 55 ALJAWWALSTC-AS, SA
11492 4562 303 683 CABLEONE, US
18403 4553 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4177 288 96 VIASAT-SP-BACKBONE, US
20940 3997 3397 142 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 9760 9710 CHINAMOBILE-CN China Mobile Communications Grou
12479 7538 7392 UNI2-AS, ES
16509 9412 6052 AMAZON-02, US
7545 5674 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4658 4603 ALJAWWALSTC-AS, SA
18403 4553 4528 FPT-AS-AP FPT Telecom Company, VN
7155 4177 4081 VIASAT-SP-BACKBONE, US
11492 4562 3879 CABLEONE, US
20940 3997 3855 AKAMAI-ASN1, NL
7552 3849 3829 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 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
19589 UNALLOCATED 8.19.242.0/24 23314 ORLANDOTELCO, US
19589 UNALLOCATED 8.19.248.0/24 23314 ORLANDOTELCO, 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
19589 UNALLOCATED 8.26.112.0/23 23314 ORLANDOTELCO, 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
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /10:36 /11:99 /12:302
/13:579 /14:1194 /15:2107 /16:13467 /17:8280 /18:13945
/19:25117 /20:44013 /21:52139 /22:111285 /23:103186 /24:573441
/25:79 /26:52 /27:134 /28:39 /29:90 /30:19
/31:6 /32:18
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6623 7538 UNI2-AS, ES
8151 6211 12208 UNINET, MX
11492 3477 4562 CABLEONE, US
6327 3372 3568 SHAW, CA
39891 3340 4658 ALJAWWALSTC-AS, SA
7155 3121 4177 VIASAT-SP-BACKBONE, US
22773 2558 3519 ASN-CXA-ALL-CCI-22773-RDC, US
8551 2457 2980 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
10620 2126 3523 Telmex Colombia S.A., CO
30036 2126 2470 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2267 2:1465 3:281 4:7 5:4497 6:164
7:6 8:1507 9:1 11:172 12:1485 13:373
14:2331 15:307 16:204 17:363 18:710 20:363
21:4 22:188 23:6561 24:3065 25:2 27:2589
29:19 31:2580 32:62 34:36 35:121 36:2147
37:4458 38:5965 39:885 40:145 41:4317 42:2207
43:2317 44:331 45:17321 46:4373 47:286 49:1896
50:1883 51:576 52:1588 54:370 55:867 56:5
57:135 58:1924 59:1102 60:1013 61:2643 62:2812
63:1914 64:5671 65:2360 66:5062 67:3075 68:1343
69:4098 70:1339 71:584 72:2986 74:2669 75:1590
76:618 77:2456 78:1835 79:2738 80:2145 81:1878
82:1540 83:1323 84:1629 85:3101 86:774 87:2059
88:1276 89:3974 90:661 91:8024 92:2177 93:2640
94:3637 95:4032 96:1289 97:315 98:1013 99:744
100:94 101:1151 102:3263 103:32417 104:4786 105:1003
106:907 107:2734 108:1122 109:4098 110:2108 111:3158
112:2085 113:1730 114:1750 115:2073 116:1969 117:2624
118:2768 119:1957 120:1754 121:1264 122:2657 123:2196
124:1578 125:2779 126:28 128:1480 129:912 130:1085
131:2062 132:843 133:411 134:1713 135:346 136:923
137:1135 138:2931 139:1576 140:1357 141:1351 142:1560
143:1579 144:986 145:339 146:2001 147:1652 148:2517
149:2410 150:1034 151:1313 152:1870 153:600 154:5527
155:1384 156:2099 157:1388 158:1081 159:2216 160:2656
161:1619 162:3623 163:1673 164:1630 165:2144 166:1066
167:1716 168:4041 169:795 170:4937 171:984 172:3789
173:3021 174:894 175:1236 176:3686 177:5368 178:3551
179:2451 180:2366 181:3716 182:3416 183:1995 184:2267
185:20705 186:5081 187:4716 188:4131 189:4279 190:9499
191:1906 192:11045 193:8994 194:7393 195:5291 196:3215
197:2671 198:5958 199:6959 200:8372 201:6311 202:10418
203:10167 204:4602 205:3678 206:4446 207:3458 208:4102
209:4936 210:4412 211:2500 212:4256 213:3447 214:1120
215:44 216:6810 217:2860 218:1311 219:414 220:1813
221:1022 222:680 223:2180
End of report
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