[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Aug 13 21:31:03 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 13 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: 967662
Prefixes after maximum aggregation (per Origin AS): 363669
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464446
Number of IPv4 prefixes with a valid ROA: 503561
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464082
Total ASes present in the Internet Routing Table: 76078
Prefixes per ASN: 12.72
Origin-only ASes present in the Internet Routing Table: 65169
Origin ASes announcing only one prefix: 26339
Transit ASes present in the Internet Routing Table: 10909
Transit-only ASes present in the Internet Routing Table: 541
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: 45173
Number of 32-bit ASNs visible in the Routing Table: 36883
Prefixes from 32-bit ASNs in the Routing Table: 195793
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: 3026973312
Equivalent to 180 /8s, 107 /16s and 242 /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: 321358
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252279
Total APNIC prefixes after maximum aggregation: 74282
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 244574
Unique aggregates announced from the APNIC address blocks: 101875
APNIC Region origin ASes present in the Internet Routing Table: 14248
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 4329
APNIC Region transit ASes present in the Internet Routing Table: 1911
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: 9681
Number of APNIC addresses announced to Internet: 761468992
Equivalent to 45 /8s, 99 /16s and 24 /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: 280962
Total ARIN prefixes after maximum aggregation: 125676
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285241
Unique aggregates announced from the ARIN address blocks: 134253
ARIN Region origin ASes present in the Internet Routing Table: 19139
ARIN Prefixes per ASN: 14.90
ARIN Region origin ASes announcing only one prefix: 6954
ARIN Region transit ASes present in the Internet Routing Table: 1989
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: 4966
Number of ARIN addresses announced to Internet: 1266222656
Equivalent to 75 /8s, 121 /16s and 6 /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: 269597
Total RIPE prefixes after maximum aggregation: 128301
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265137
Unique aggregates announced from the RIPE address blocks: 166009
RIPE Region origin ASes present in the Internet Routing Table: 28729
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12097
RIPE Region transit ASes present in the Internet Routing Table: 3979
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 37
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11954
Number of RIPE addresses announced to Internet: 716206080
Equivalent to 42 /8s, 176 /16s and 112 /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: 130582
Total LACNIC prefixes after maximum aggregation: 28416
LACNIC Deaggregation factor: 4.60
Prefixes being announced from the LACNIC address blocks: 128329
Unique aggregates announced from the LACNIC address blocks: 47924
LACNIC Region origin ASes present in the Internet Routing Table: 11152
LACNIC Prefixes per ASN: 11.51
LACNIC Region origin ASes announcing only one prefix: 2317
LACNIC Region transit ASes present in the Internet Routing Table: 2470
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: 9048
Number of LACNIC addresses announced to Internet: 177994752
Equivalent to 10 /8s, 155 /16s and 252 /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: 33236
Total AfriNIC prefixes after maximum aggregation: 6340
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 43966
Unique aggregates announced from the AfriNIC address blocks: 14054
AfriNIC Region origin ASes present in the Internet Routing Table: 1875
AfriNIC Prefixes per ASN: 23.45
AfriNIC Region origin ASes announcing only one prefix: 642
AfriNIC Region transit ASes present in the Internet Routing Table: 362
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: 1234
Number of AfriNIC addresses announced to Internet: 104766720
Equivalent to 6 /8s, 62 /16s and 157 /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 9890 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5672 841 662 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4225 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3965 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 2187 433 195 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 10503 11606 3761 AMAZON-02, US
11492 4629 308 545 CABLEONE, US
7155 4138 284 77 VIASAT-SP-BACKBONE, US
174 3874 8782 895 COGENT-174, US
6327 3597 1320 79 SHAW, CA
22773 3423 3036 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3255 54897 2507 DNIC-AS-00749, US
16625 3026 1300 2178 AKAMAI-AS, US
7018 2957 23675 1858 ATT-INTERNET4, US
396982 2774 3567 417 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 7702 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3836 3396 144 AKAMAI-ASN1, NL
9009 3658 312 1858 M247, RO
12389 2864 2291 859 ROSTELECOM-AS, RU
34984 2338 361 584 TELLCOM-AS, TR
8551 1792 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1741 124 1275 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 11864 3290 516 UNINET, MX
10620 3532 493 935 Telmex Colombia S.A., CO
13999 2554 629 22 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 1079 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 1613 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 555 1861 35 IAM-AS, MA
36914 544 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 11864 3290 516 UNINET, MX
16509 10503 11606 3761 AMAZON-02, US
9808 9890 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7702 1708 145 UNI2-AS, ES
7545 5672 841 662 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4629 308 545 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4225 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4138 284 77 VIASAT-SP-BACKBONE, US
7552 3965 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 9890 9815 CHINAMOBILE-CN China Mobile Communications Grou
12479 7702 7557 UNI2-AS, ES
16509 10503 6742 AMAZON-02, US
7545 5672 5010 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4225 4202 FPT-AS-AP FPT Telecom Company, VN
11492 4629 4084 CABLEONE, US
7155 4138 4061 VIASAT-SP-BACKBONE, US
7552 3965 3943 VIETEL-AS-AP Viettel Group, VN
20940 3836 3692 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
23.130.240.0/24 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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, 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 /16:13208 /17:8265 /18:13827
/19:24674 /20:43820 /21:52133 /22:112347 /23:103501 /24:590874
/25:81 /26:83 /27:102 /28:38 /29:83 /30:28
/31:9 /32:288
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6789 7702 UNI2-AS, ES
8151 5953 11864 UNINET, MX
11492 3540 4629 CABLEONE, US
6327 3393 3597 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3085 4138 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 2145 10503 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2274 2:1508 3:411 4:8 5:4686 6:162
7:6 8:1520 9:1 11:172 12:1428 13:350
14:2356 15:324 16:259 17:365 18:859 20:414
21:4 22:188 23:6829 24:3084 25:2 27:2638
29:19 31:2668 32:53 34:67 35:139 36:2349
37:4554 38:8536 39:914 40:146 41:4243 42:2013
43:2441 44:330 45:18103 46:4626 47:300 49:2023
50:1855 51:580 52:1579 54:317 55:949 56:8
57:220 58:2173 59:1203 60:1060 61:2682 62:2836
63:1868 64:5610 65:2299 66:4736 67:3044 68:1343
69:4048 70:1319 71:565 72:2922 74:2659 75:1598
76:613 77:2636 78:1866 79:1789 80:2178 81:2044
82:1684 83:1374 84:1708 85:3182 86:972 87:2293
88:1304 89:4251 90:698 91:8307 92:2402 93:2720
94:3774 95:4224 96:1274 97:317 98:1046 99:737
100:73 101:1160 102:3489 103:32216 104:4504 105:1064
106:981 107:2380 108:1170 109:4107 110:2135 111:3220
112:2065 113:1808 114:1831 115:2112 116:1969 117:2664
118:2727 119:2000 120:1804 121:1345 122:2711 123:2280
124:1576 125:2835 126:64 128:1428 129:945 130:1225
131:1942 132:829 133:428 134:1467 135:354 136:1138
137:1212 138:3041 139:1538 140:1430 141:1461 142:1683
143:1668 144:1007 145:368 146:2133 147:2046 148:2595
149:2798 150:1064 151:1354 152:2255 153:574 154:6636
155:1441 156:2384 157:1819 158:1176 159:2458 160:3068
161:1700 162:3574 163:1750 164:1722 165:2175 166:1276
167:1879 168:4235 169:810 170:5171 171:1037 172:3902
173:3102 174:901 175:1262 176:3520 177:5429 178:3687
179:2383 180:2454 181:3869 182:3333 183:1980 184:2263
185:21157 186:5352 187:4751 188:4230 189:4341 190:9648
191:1966 192:11087 193:9279 194:7533 195:5412 196:3264
197:2774 198:6005 199:8065 200:8520 201:6356 202:10409
203:10494 204:4565 205:3684 206:4524 207:3618 208:4191
209:5080 210:4566 211:2543 212:4423 213:3684 214:1056
215:48 216:6764 217:3016 218:1348 219:433 220:1812
221:1047 222:702 223:2220
End of report
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