[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Aug 12 21:31:05 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 12 Aug, 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: 967216
Prefixes after maximum aggregation (per Origin AS): 363495
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464522
Number of IPv4 prefixes with a valid ROA: 503169
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464028
Total ASes present in the Internet Routing Table: 76073
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65161
Origin ASes announcing only one prefix: 26346
Transit ASes present in the Internet Routing Table: 10912
Transit-only ASes present in the Internet Routing Table: 534
Paths with bogon ASNs present in the IPv4 Routing Table: 108
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 1006
Number of instances of unregistered ASNs: 1017
Number of 32-bit ASNs allocated by the RIRs: 45169
Number of 32-bit ASNs visible in the Routing Table: 36880
Prefixes from 32-bit ASNs in the Routing Table: 195505
Number of bogon 32-bit ASNs visible in the Routing Table: 52
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 415
Number of addresses announced to Internet: 3027150976
Equivalent to 180 /8s, 110 /16s and 168 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 321279
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252010
Total APNIC prefixes after maximum aggregation: 74167
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 244328
Unique aggregates announced from the APNIC address blocks: 101848
APNIC Region origin ASes present in the Internet Routing Table: 14251
APNIC Prefixes per ASN: 17.14
APNIC Region origin ASes announcing only one prefix: 4326
APNIC Region transit ASes present in the Internet Routing Table: 1904
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9684
Number of APNIC addresses announced to Internet: 761532224
Equivalent to 45 /8s, 100 /16s and 15 /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: 280923
Total ARIN prefixes after maximum aggregation: 125620
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285195
Unique aggregates announced from the ARIN address blocks: 134281
ARIN Region origin ASes present in the Internet Routing Table: 19138
ARIN Prefixes per ASN: 14.90
ARIN Region origin ASes announcing only one prefix: 6958
ARIN Region transit ASes present in the Internet Routing Table: 1991
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4965
Number of ARIN addresses announced to Internet: 1266331712
Equivalent to 75 /8s, 122 /16s and 176 /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 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: 269496
Total RIPE prefixes after maximum aggregation: 128279
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265061
Unique aggregates announced from the RIPE address blocks: 166028
RIPE Region origin ASes present in the Internet Routing Table: 28732
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12099
RIPE Region transit ASes present in the Internet Routing Table: 3977
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11950
Number of RIPE addresses announced to Internet: 716268032
Equivalent to 42 /8s, 177 /16s and 98 /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: 130510
Total LACNIC prefixes after maximum aggregation: 28441
LACNIC Deaggregation factor: 4.59
Prefixes being announced from the LACNIC address blocks: 128264
Unique aggregates announced from the LACNIC address blocks: 47981
LACNIC Region origin ASes present in the Internet Routing Table: 11154
LACNIC Prefixes per ASN: 11.50
LACNIC Region origin ASes announcing only one prefix: 2326
LACNIC Region transit ASes present in the Internet Routing Table: 2474
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9049
Number of LACNIC addresses announced to Internet: 177942272
Equivalent to 10 /8s, 155 /16s and 47 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 33271
Total AfriNIC prefixes after maximum aggregation: 6334
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43953
Unique aggregates announced from the AfriNIC address blocks: 14053
AfriNIC Region origin ASes present in the Internet Routing Table: 1870
AfriNIC Prefixes per ASN: 23.50
AfriNIC Region origin ASes announcing only one prefix: 637
AfriNIC Region transit ASes present in the Internet Routing Table: 361
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1232
Number of AfriNIC addresses announced to Internet: 104762624
Equivalent to 6 /8s, 62 /16s and 141 /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 9889 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5671 841 662 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4192 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3952 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3764 507 257 BBIL-AP BHARTI Airtel Ltd., IN
7713 3647 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3244 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2808 856 448 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2186 433 194 TATACOMM-AS TATA Communications formerly
45090 2153 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10512 11592 3743 AMAZON-02, US
11492 4629 308 545 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
174 3882 8782 894 COGENT-174, US
6327 3597 1320 79 SHAW, CA
22773 3423 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3255 54897 2507 DNIC-AS-00749, US
16625 3028 1301 2180 AKAMAI-AS, US
7018 2940 23674 1842 ATT-INTERNET4, US
396982 2770 3567 415 GOOGLE-CLOUD-PLATFORM, 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 7703 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3847 3396 144 AKAMAI-ASN1, NL
9009 3623 310 1855 M247, RO
12389 2864 2291 859 ROSTELECOM-AS, RU
34984 2338 361 584 TELLCOM-AS, TR
8551 1791 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1742 124 1276 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1580 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 11839 3290 516 UNINET, MX
10620 3532 493 935 Telmex Colombia S.A., CO
13999 2549 619 39 Mega Cable, S.A. de C.V., MX
11830 2007 369 64 Instituto Costarricense de Electricidad y
28573 1342 2310 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 777 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1121 313 480 Axtel, S.A.B. de C.V., MX
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
26615 1085 2503 53 TIM SA, BR
19037 1082 278 31 AMX Argentina S.A., AR
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 1614 389 16 LINKdotNET-AS, EG
24835 1555 593 29 RAYA-AS, EG
36992 1411 1519 283 ETISALAT-MISR, EG
29571 1321 84 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 939 521 42 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
36914 543 82 3 KENET-AS, KE
37457 539 310 36 Telkom-Internet, ZA
37342 517 32 1 MOVITEL, MZ
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 11839 3290 516 UNINET, MX
16509 10512 11592 3743 AMAZON-02, US
9808 9889 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7703 1708 145 UNI2-AS, ES
7545 5671 841 662 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4629 308 545 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4192 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3952 1331 22 VIETEL-AS-AP Viettel Group, VN
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 9889 9814 CHINAMOBILE-CN China Mobile Communications Grou
12479 7703 7558 UNI2-AS, ES
16509 10512 6769 AMAZON-02, US
7545 5671 5009 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4192 4169 FPT-AS-AP FPT Telecom Company, VN
11492 4629 4084 CABLEONE, US
7155 4167 4078 VIASAT-SP-BACKBONE, US
7552 3952 3930 VIETEL-AS-AP Viettel Group, VN
20940 3847 3703 AKAMAI-ASN1, NL
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, 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
23.130.112.0/24 Origin: 62390 NEXONHOST, RO
23.130.112.0/24 Transit: 6939 HURRICANE, US
23.130.240.0/24 Origin: 14315 1GSERVERS, US
23.130.240.0/24 Transit: 2914 NTT-LTD-2914, US
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
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 /9:16 /10:37 /11:92 /12:294
/13:578 /14:1174 /15:2094 /16:13211 /17:8259 /18:13821
/19:24672 /20:43811 /21:52128 /22:112332 /23:103396 /24:590563
/25:87 /26:83 /27:102 /28:38 /29:83 /30:28
/31:8 /32:293
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6790 7703 UNI2-AS, ES
8151 5931 11839 UNINET, MX
11492 3540 4629 CABLEONE, US
6327 3393 3597 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2560 3423 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2161 3532 Telmex Colombia S.A., CO
30036 2147 2484 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2140 10512 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2264 2:1509 3:411 4:8 5:4684 6:162
7:6 8:1521 9:1 11:172 12:1429 13:358
14:2357 15:323 16:258 17:365 18:862 20:414
21:4 22:188 23:6832 24:3092 25:2 27:2635
29:19 31:2667 32:53 34:67 35:138 36:2349
37:4551 38:8528 39:915 40:147 41:4254 42:2010
43:2442 44:330 45:18121 46:4624 47:300 49:1996
50:1856 51:582 52:1579 54:317 55:942 56:8
57:220 58:2159 59:1199 60:1060 61:2683 62:2834
63:1869 64:5613 65:2298 66:4736 67:3043 68:1343
69:4049 70:1319 71:565 72:2930 74:2655 75:1598
76:613 77:2637 78:1860 79:1789 80:2182 81:2045
82:1674 83:1370 84:1709 85:3180 86:976 87:2290
88:1304 89:4236 90:696 91:8303 92:2398 93:2722
94:3778 95:4224 96:1275 97:317 98:1046 99:736
100:73 101:1161 102:3519 103:32187 104:4523 105:1064
106:981 107:2380 108:1167 109:4102 110:2137 111:3219
112:2064 113:1807 114:1824 115:2109 116:1965 117:2641
118:2722 119:1999 120:1804 121:1311 122:2709 123:2280
124:1575 125:2834 126:64 128:1426 129:944 130:1219
131:1945 132:830 133:429 134:1475 135:353 136:1138
137:1211 138:3043 139:1538 140:1430 141:1461 142:1683
143:1674 144:1008 145:369 146:2132 147:2044 148:2592
149:2794 150:1064 151:1354 152:2254 153:574 154:6596
155:1438 156:2385 157:1818 158:1176 159:2455 160:3061
161:1700 162:3574 163:1749 164:1719 165:2174 166:1273
167:1875 168:4255 169:812 170:5152 171:1038 172:3909
173:3096 174:901 175:1263 176:3518 177:5404 178:3686
179:2381 180:2429 181:3873 182:3332 183:1979 184:2265
185:21164 186:5331 187:4739 188:4221 189:4335 190:9644
191:1971 192:11079 193:9277 194:7535 195:5412 196:3261
197:2779 198:5973 199:8062 200:8538 201:6356 202:10410
203:10494 204:4562 205:3684 206:4524 207:3616 208:4185
209:5084 210:4561 211:2544 212:4430 213:3684 214:1060
215:49 216:6766 217:3010 218:1348 219:433 220:1812
221:1037 222:699 223:2218
End of report
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