[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Aug 9 21:31:01 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 09 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: 967527
Prefixes after maximum aggregation (per Origin AS): 363862
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466295
Number of IPv4 prefixes with a valid ROA: 502836
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464672
Total ASes present in the Internet Routing Table: 76060
Prefixes per ASN: 12.72
Origin-only ASes present in the Internet Routing Table: 65162
Origin ASes announcing only one prefix: 26348
Transit ASes present in the Internet Routing Table: 10898
Transit-only ASes present in the Internet Routing Table: 536
Paths with bogon ASNs present in the IPv4 Routing Table: 114
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: 981
Number of instances of unregistered ASNs: 992
Number of 32-bit ASNs allocated by the RIRs: 45142
Number of 32-bit ASNs visible in the Routing Table: 36864
Prefixes from 32-bit ASNs in the Routing Table: 195458
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: 400
Number of addresses announced to Internet: 3026620800
Equivalent to 180 /8s, 102 /16s and 145 /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: 321256
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251956
Total APNIC prefixes after maximum aggregation: 74233
APNIC Deaggregation factor: 3.39
Prefixes being announced from the APNIC address blocks: 244257
Unique aggregates announced from the APNIC address blocks: 102962
APNIC Region origin ASes present in the Internet Routing Table: 14246
APNIC Prefixes per ASN: 17.15
APNIC Region origin ASes announcing only one prefix: 4336
APNIC Region transit ASes present in the Internet Routing Table: 1910
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: 761197120
Equivalent to 45 /8s, 94 /16s and 242 /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: 281514
Total ARIN prefixes after maximum aggregation: 125913
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285772
Unique aggregates announced from the ARIN address blocks: 134970
ARIN Region origin ASes present in the Internet Routing Table: 19139
ARIN Prefixes per ASN: 14.93
ARIN Region origin ASes announcing only one prefix: 6962
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: 4962
Number of ARIN addresses announced to Internet: 1266527552
Equivalent to 75 /8s, 125 /16s and 173 /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: 269482
Total RIPE prefixes after maximum aggregation: 128270
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 265052
Unique aggregates announced from the RIPE address blocks: 165949
RIPE Region origin ASes present in the Internet Routing Table: 28724
RIPE Prefixes per ASN: 9.23
RIPE Region origin ASes announcing only one prefix: 12101
RIPE Region transit ASes present in the Internet Routing Table: 3973
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: 11939
Number of RIPE addresses announced to Internet: 716192256
Equivalent to 42 /8s, 176 /16s and 58 /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: 130352
Total LACNIC prefixes after maximum aggregation: 28464
LACNIC Deaggregation factor: 4.58
Prefixes being announced from the LACNIC address blocks: 128112
Unique aggregates announced from the LACNIC address blocks: 48064
LACNIC Region origin ASes present in the Internet Routing Table: 11150
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2313
LACNIC Region transit ASes present in the Internet Routing Table: 2469
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: 9046
Number of LACNIC addresses announced to Internet: 177911552
Equivalent to 10 /8s, 154 /16s and 183 /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: 33242
Total AfriNIC prefixes after maximum aggregation: 6332
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43934
Unique aggregates announced from the AfriNIC address blocks: 14024
AfriNIC Region origin ASes present in the Internet Routing Table: 1872
AfriNIC Prefixes per ASN: 23.47
AfriNIC Region origin ASes announcing only one prefix: 636
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: 1233
Number of AfriNIC addresses announced to Internet: 104548864
Equivalent to 6 /8s, 59 /16s and 74 /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 9886 8746 75 CHINAMOBILE-CN China Mobile Communication
7545 5667 841 662 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4230 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3967 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3764 507 257 BBIL-AP BHARTI Airtel Ltd., IN
7713 3648 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3243 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2808 856 448 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2185 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 10516 11593 3751 AMAZON-02, US
11492 4628 308 545 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
174 3884 8783 887 COGENT-174, US
6327 3597 1320 79 SHAW, CA
22773 3425 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54897 2506 DNIC-AS-00749, US
16625 3033 1303 2184 AKAMAI-AS, US
7018 2948 23676 1847 ATT-INTERNET4, US
396982 2769 3585 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 7714 1708 145 UNI2-AS, ES
39891 4539 273 57 ALJAWWALSTC-AS, SA
20940 3864 3396 144 AKAMAI-ASN1, NL
9009 3610 307 1846 M247, RO
12389 2865 2291 859 ROSTELECOM-AS, RU
34984 2338 361 584 TELLCOM-AS, TR
8551 1786 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1741 124 1275 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1579 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 517 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 1321 777 199 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 1081 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 1615 389 16 LINKdotNET-AS, EG
24835 1555 593 29 RAYA-AS, EG
36992 1412 1519 283 ETISALAT-MISR, EG
29571 1317 83 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 545 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 517 UNINET, MX
16509 10516 11593 3751 AMAZON-02, US
9808 9886 8746 75 CHINAMOBILE-CN China Mobile Communication
12479 7714 1708 145 UNI2-AS, ES
7545 5667 841 662 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4628 308 545 CABLEONE, US
39891 4539 273 57 ALJAWWALSTC-AS, SA
18403 4230 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3967 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 9886 9811 CHINAMOBILE-CN China Mobile Communications Grou
12479 7714 7569 UNI2-AS, ES
16509 10516 6765 AMAZON-02, US
7545 5667 5005 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4539 4482 ALJAWWALSTC-AS, SA
18403 4230 4207 FPT-AS-AP FPT Telecom Company, VN
11492 4628 4083 CABLEONE, US
7155 4167 4078 VIASAT-SP-BACKBONE, US
7552 3967 3945 VIETEL-AS-AP Viettel Group, VN
20940 3864 3720 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 /15:2093 /16:13126 /17:8255 /18:13813
/19:24661 /20:43804 /21:52132 /22:112288 /23:103308 /24:591121
/25:87 /26:82 /27:102 /28:38 /29:83 /30:28
/31:9 /32:290
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6800 7714 UNI2-AS, ES
8151 5932 11839 UNINET, MX
11492 3539 4628 CABLEONE, US
6327 3393 3597 SHAW, CA
39891 3361 4539 ALJAWWALSTC-AS, SA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2561 3425 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2162 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2161 3532 Telmex Colombia S.A., CO
16509 2148 10516 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2268 2:1512 3:406 4:8 5:4665 6:162
7:6 8:1518 9:1 11:172 12:1431 13:358
14:2358 15:324 16:258 17:365 18:862 20:412
21:4 22:188 23:6921 24:3089 25:2 27:2646
29:19 31:2674 32:53 34:67 35:137 36:2350
37:4552 38:8528 39:916 40:147 41:4230 42:2020
43:2443 44:333 45:18102 46:4621 47:300 49:1986
50:1856 51:582 52:1579 54:317 55:949 56:8
57:221 58:2166 59:1200 60:1059 61:2682 62:2834
63:1872 64:5608 65:2297 66:4729 67:3048 68:1343
69:4049 70:1319 71:564 72:2930 74:2658 75:1599
76:613 77:2634 78:1864 79:1797 80:2180 81:2046
82:1682 83:1370 84:1712 85:3180 86:958 87:2291
88:1304 89:4242 90:699 91:8312 92:2376 93:2720
94:3774 95:4223 96:1278 97:317 98:1045 99:737
100:73 101:1161 102:3524 103:32180 104:4727 105:1063
106:1003 107:2484 108:1172 109:4099 110:2135 111:3216
112:2059 113:1809 114:1820 115:2107 116:1963 117:2633
118:2729 119:2000 120:1804 121:1315 122:2723 123:2281
124:1575 125:2834 126:64 128:1428 129:945 130:1220
131:1938 132:826 133:429 134:1659 135:354 136:1134
137:1209 138:3044 139:1537 140:1417 141:1454 142:1683
143:1669 144:1006 145:368 146:2132 147:2037 148:2594
149:2798 150:1057 151:1353 152:2259 153:591 154:6597
155:1447 156:2391 157:1906 158:1174 159:2440 160:3057
161:1703 162:3570 163:1746 164:1718 165:2175 166:1269
167:1861 168:4250 169:811 170:5167 171:1038 172:3906
173:3112 174:902 175:1262 176:3521 177:5435 178:3684
179:2366 180:2429 181:3876 182:3330 183:1981 184:2264
185:21148 186:5335 187:4691 188:4224 189:4308 190:9655
191:1988 192:11070 193:9275 194:7542 195:5413 196:3263
197:2784 198:5962 199:8047 200:8527 201:6359 202:10407
203:10492 204:4566 205:3686 206:4526 207:3616 208:4183
209:5073 210:4562 211:2540 212:4426 213:3689 214:1059
215:49 216:6768 217:3018 218:1348 219:433 220:1812
221:1037 222:699 223:2222
End of report
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