[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Wed Jul 24 21:30:25 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Wed 24 Jul, 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: 964911
Prefixes after maximum aggregation (per Origin AS): 363323
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465942
Number of IPv4 prefixes with a valid ROA: 498927
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 465965
Total ASes present in the Internet Routing Table: 75975
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65101
Origin ASes announcing only one prefix: 26344
Transit ASes present in the Internet Routing Table: 10874
Transit-only ASes present in the Internet Routing Table: 534
Paths with bogon ASNs present in the IPv4 Routing Table: 98
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: 994
Number of instances of unregistered ASNs: 1006
Number of 32-bit ASNs allocated by the RIRs: 45032
Number of 32-bit ASNs visible in the Routing Table: 36761
Prefixes from 32-bit ASNs in the Routing Table: 193991
Number of bogon 32-bit ASNs visible in the Routing Table: 43
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 419
Number of addresses announced to Internet: 3025734016
Equivalent to 180 /8s, 89 /16s and 9 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320360
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251526
Total APNIC prefixes after maximum aggregation: 73896
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 243665
Unique aggregates announced from the APNIC address blocks: 101418
APNIC Region origin ASes present in the Internet Routing Table: 14210
APNIC Prefixes per ASN: 17.15
APNIC Region origin ASes announcing only one prefix: 4316
APNIC Region transit ASes present in the Internet Routing Table: 1906
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: 9644
Number of APNIC addresses announced to Internet: 761247808
Equivalent to 45 /8s, 95 /16s and 184 /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: 280641
Total ARIN prefixes after maximum aggregation: 125567
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 285129
Unique aggregates announced from the ARIN address blocks: 134818
ARIN Region origin ASes present in the Internet Routing Table: 19124
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6944
ARIN Region transit ASes present in the Internet Routing Table: 1993
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: 4944
Number of ARIN addresses announced to Internet: 1267211584
Equivalent to 75 /8s, 136 /16s and 29 /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: 269461
Total RIPE prefixes after maximum aggregation: 127843
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 264527
Unique aggregates announced from the RIPE address blocks: 165549
RIPE Region origin ASes present in the Internet Routing Table: 28709
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12102
RIPE Region transit ASes present in the Internet Routing Table: 3957
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11919
Number of RIPE addresses announced to Internet: 714693376
Equivalent to 42 /8s, 153 /16s and 91 /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: 129292
Total LACNIC prefixes after maximum aggregation: 29046
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 127112
Unique aggregates announced from the LACNIC address blocks: 50186
LACNIC Region origin ASes present in the Internet Routing Table: 11142
LACNIC Prefixes per ASN: 11.41
LACNIC Region origin ASes announcing only one prefix: 2351
LACNIC Region transit ASes present in the Internet Routing Table: 2468
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: 9032
Number of LACNIC addresses announced to Internet: 177102080
Equivalent to 10 /8s, 142 /16s and 93 /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: 32997
Total AfriNIC prefixes after maximum aggregation: 6315
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 44059
Unique aggregates announced from the AfriNIC address blocks: 13632
AfriNIC Region origin ASes present in the Internet Routing Table: 1861
AfriNIC Prefixes per ASN: 23.67
AfriNIC Region origin ASes announcing only one prefix: 631
AfriNIC Region transit ASes present in the Internet Routing Table: 353
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: 1222
Number of AfriNIC addresses announced to Internet: 105228032
Equivalent to 6 /8s, 69 /16s and 167 /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 9836 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5657 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4207 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3957 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3763 511 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3626 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3240 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2821 861 409 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2173 433 196 TATACOMM-AS TATA Communications formerly
45090 2152 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 10192 11552 3657 AMAZON-02, US
11492 4633 307 543 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3793 8789 882 COGENT-174, US
6327 3595 1320 79 SHAW, CA
22773 3401 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3252 54899 2504 DNIC-AS-00749, US
16625 3086 1336 2215 AKAMAI-AS, US
7018 2926 23688 1832 ATT-INTERNET4, US
396982 2757 3594 408 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 7710 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3863 3396 144 AKAMAI-ASN1, NL
9009 3585 306 1832 M247, RO
12389 2866 2292 860 ROSTELECOM-AS, RU
34984 2356 362 575 TELLCOM-AS, TR
8551 1776 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1718 124 1257 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1575 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 11874 3306 507 UNINET, MX
10620 3523 493 939 Telmex Colombia S.A., CO
13999 2541 355 681 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1326 783 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1127 314 478 Axtel, S.A.B. de C.V., MX
28202 1118 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1100 369 22 Telefonica del Peru S.A.A., PE
19037 1094 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 1569 593 29 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1278 81 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 938 521 43 Vodafone-, EG
37457 560 310 36 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
36914 539 82 3 KENET-AS, KE
37342 512 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 11874 3306 507 UNINET, MX
16509 10192 11552 3657 AMAZON-02, US
9808 9836 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7710 1708 145 UNI2-AS, ES
7545 5657 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4633 307 543 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4207 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3957 1331 21 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 9836 9762 CHINAMOBILE-CN China Mobile Communications Grou
12479 7710 7565 UNI2-AS, ES
16509 10192 6535 AMAZON-02, US
7545 5657 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4207 4184 FPT-AS-AP FPT Telecom Company, VN
11492 4633 4090 CABLEONE, US
7155 4166 4078 VIASAT-SP-BACKBONE, US
7552 3957 3936 VIETEL-AS-AP Viettel Group, VN
20940 3863 3719 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
23.140.216.0/24 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, 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
/13:574 /14:1174 /15:2095 /16:13241 /17:8273 /18:13849
/19:24659 /20:43807 /21:52108 /22:112104 /23:103001 /24:588832
/25:79 /26:75 /27:133 /28:37 /29:83 /30:28
/31:9 /32:295
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6801 7710 UNI2-AS, ES
8151 5934 11874 UNINET, MX
11492 3542 4633 CABLEONE, US
6327 3392 3595 SHAW, CA
39891 3361 4521 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2537 3401 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2152 3523 Telmex Colombia S.A., CO
30036 2144 2484 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2135 10192 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2273 2:1513 3:383 4:8 5:4684 6:149
7:6 8:1512 9:1 11:172 12:1437 13:362
14:2333 15:323 16:219 17:368 18:786 20:391
21:4 22:188 23:6928 24:3089 25:2 27:2637
29:19 31:2619 32:53 34:64 35:137 36:2334
37:4488 38:8330 39:913 40:146 41:4234 42:1993
43:2399 44:334 45:17962 46:4590 47:299 49:1972
50:1868 51:583 52:1576 54:318 55:927 56:8
57:220 58:2144 59:1194 60:1051 61:2819 62:2824
63:1896 64:5627 65:2307 66:4720 67:3040 68:1312
69:4080 70:1314 71:568 72:2932 74:2618 75:1596
76:616 77:2622 78:1881 79:1783 80:2185 81:2026
82:1678 83:1369 84:1727 85:3193 86:950 87:2292
88:1300 89:4255 90:700 91:8292 92:2341 93:2735
94:3771 95:4221 96:1281 97:313 98:1033 99:739
100:73 101:1158 102:3514 103:32134 104:4763 105:1083
106:995 107:2498 108:1163 109:4086 110:2121 111:3199
112:2059 113:1815 114:1808 115:2095 116:1951 117:2639
118:2709 119:1991 120:1787 121:1311 122:2716 123:2300
124:1575 125:2832 126:32 128:1426 129:940 130:1208
131:1930 132:828 133:417 134:1728 135:319 136:1129
137:1200 138:3005 139:1539 140:1423 141:1390 142:1683
143:1662 144:1011 145:363 146:2133 147:2019 148:2563
149:2776 150:1039 151:1334 152:2235 153:592 154:6893
155:1441 156:2336 157:1907 158:1175 159:2445 160:2907
161:1705 162:3557 163:1717 164:1704 165:2162 166:1251
167:1832 168:4193 169:813 170:5085 171:1033 172:3889
173:3089 174:897 175:1258 176:3521 177:5326 178:3634
179:2347 180:2426 181:3848 182:3323 183:1980 184:2259
185:21108 186:5241 187:4665 188:4206 189:4303 190:9620
191:1983 192:11064 193:9204 194:7532 195:5406 196:3260
197:2709 198:5974 199:8020 200:8463 201:6334 202:10385
203:10401 204:4592 205:3660 206:4528 207:3582 208:4190
209:5031 210:4562 211:2537 212:4408 213:3655 214:1064
215:49 216:6771 217:3039 218:1345 219:428 220:1810
221:1039 222:693 223:2220
End of report
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