[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Sep 22 21:30:23 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 22 Sep, 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: 973540
Prefixes after maximum aggregation (per Origin AS): 366493
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466195
Number of IPv4 prefixes with a valid ROA: 507691
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 465829
Total ASes present in the Internet Routing Table: 76258
Prefixes per ASN: 12.77
Origin-only ASes present in the Internet Routing Table: 65327
Origin ASes announcing only one prefix: 26775
Transit ASes present in the Internet Routing Table: 10931
Transit-only ASes present in the Internet Routing Table: 532
Paths with bogon ASNs present in the IPv4 Routing Table: 102
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 986
Number of instances of unregistered ASNs: 997
Number of 32-bit ASNs allocated by the RIRs: 45413
Number of 32-bit ASNs visible in the Routing Table: 37093
Prefixes from 32-bit ASNs in the Routing Table: 193693
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: 371
Number of addresses announced to Internet: 3036696832
Equivalent to 181 /8s, 0 /16s and 81 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
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: 316354
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264143
Total APNIC prefixes after maximum aggregation: 75731
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255856
Unique aggregates announced from the APNIC address blocks: 100587
APNIC Region origin ASes present in the Internet Routing Table: 14394
APNIC Prefixes per ASN: 17.78
APNIC Region origin ASes announcing only one prefix: 4364
APNIC Region transit ASes present in the Internet Routing Table: 1949
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9781
Number of APNIC addresses announced to Internet: 764122688
Equivalent to 45 /8s, 139 /16s and 150 /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: 283414
Total ARIN prefixes after maximum aggregation: 126187
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286856
Unique aggregates announced from the ARIN address blocks: 135226
ARIN Region origin ASes present in the Internet Routing Table: 19156
ARIN Prefixes per ASN: 14.97
ARIN Region origin ASes announcing only one prefix: 6958
ARIN Region transit ASes present in the Internet Routing Table: 1998
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5005
Number of ARIN addresses announced to Internet: 1267127872
Equivalent to 75 /8s, 134 /16s and 214 /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: 270010
Total RIPE prefixes after maximum aggregation: 128979
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 266644
Unique aggregates announced from the RIPE address blocks: 167273
RIPE Region origin ASes present in the Internet Routing Table: 28755
RIPE Prefixes per ASN: 9.27
RIPE Region origin ASes announcing only one prefix: 12116
RIPE Region transit ASes present in the Internet Routing Table: 3951
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12010
Number of RIPE addresses announced to Internet: 723320960
Equivalent to 43 /8s, 29 /16s and 0 /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: 122482
Total LACNIC prefixes after maximum aggregation: 28702
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120272
Unique aggregates announced from the LACNIC address blocks: 48521
LACNIC Region origin ASes present in the Internet Routing Table: 11158
LACNIC Prefixes per ASN: 10.78
LACNIC Region origin ASes announcing only one prefix: 2676
LACNIC Region transit ASes present in the Internet Routing Table: 2485
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9058
Number of LACNIC addresses announced to Internet: 177690624
Equivalent to 10 /8s, 151 /16s and 88 /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: 32505
Total AfriNIC prefixes after maximum aggregation: 6250
AfriNIC Deaggregation factor: 5.20
Prefixes being announced from the AfriNIC address blocks: 43541
Unique aggregates announced from the AfriNIC address blocks: 14282
AfriNIC Region origin ASes present in the Internet Routing Table: 1877
AfriNIC Prefixes per ASN: 23.20
AfriNIC Region origin ASes announcing only one prefix: 661
AfriNIC Region transit ASes present in the Internet Routing Table: 362
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1239
Number of AfriNIC addresses announced to Internet: 104204032
Equivalent to 6 /8s, 54 /16s and 7 /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 10134 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5752 839 648 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4367 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4190 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4014 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3771 507 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3643 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2810 849 461 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
45090 2198 1439 86 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 10716 11809 3786 AMAZON-02, US
174 5902 8780 913 COGENT-174, US
11492 4644 309 546 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3486 55081 2709 DNIC-AS-00749, US
22773 3410 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3099 23685 1940 ATT-INTERNET4, US
16625 2871 1273 2141 AKAMAI-AS, US
396982 2829 3603 427 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 7638 1708 145 UNI2-AS, ES
39891 4602 278 58 ALJAWWALSTC-AS, SA
20940 3867 3396 140 AKAMAI-ASN1, NL
9009 3651 311 1862 M247, RO
12389 2859 2283 865 ROSTELECOM-AS, RU
34984 2332 357 583 TELLCOM-AS, TR
5384 2295 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1787 128 1323 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1582 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 11712 3255 494 UNINET, MX
10620 3543 494 935 Telmex Colombia S.A., CO
13999 2554 534 365 Mega Cable, S.A. de C.V., MX
11830 2010 369 64 Instituto Costarricense de Electricidad y
28573 1337 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 782 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1120 374 163 Axtel, S.A.B. de C.V., MX
6147 1102 369 22 Telefonica del Peru S.A.A., PE
22884 1068 98 372 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1044 2503 53 TIM SA, BR
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 1622 593 29 RAYA-AS, EG
24863 1609 389 16 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1340 85 64 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
6713 557 1861 35 IAM-AS, MA
36914 517 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
15399 512 56 57 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 11712 3255 494 UNINET, MX
16509 10716 11809 3786 AMAZON-02, US
9808 10134 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7638 1708 145 UNI2-AS, ES
174 5902 8780 913 COGENT-174, US
7545 5752 839 648 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4644 309 546 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4367 347 23 FPT-AS-AP FPT Telecom Company, 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 10134 10013 CHINAMOBILE-CN China Mobile Communications Grou
12479 7638 7493 UNI2-AS, ES
16509 10716 6930 AMAZON-02, US
7545 5752 5104 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5902 4989 COGENT-174, US
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4367 4344 FPT-AS-AP FPT Telecom Company, VN
45899 4190 4132 VNPT-AS-VN VNPT Corp, VN
11492 4644 4098 CABLEONE, US
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
23.137.192.0/24 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /12:295
/13:578 /14:1185 /15:2114 /16:13300 /17:8437 /18:14431
/19:24985 /20:45346 /21:52796 /22:113239 /23:102600 /24:593357
/25:86 /26:84 /27:104 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6682 7638 UNI2-AS, ES
8151 5876 11712 UNINET, MX
11492 3554 4644 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3364 4602 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2542 3410 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2172 3543 Telmex Colombia S.A., CO
16509 2169 10716 AMAZON-02, US
30036 2158 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2330 2:1713 3:474 4:10 5:4560 6:161
7:6 8:1524 9:1 11:172 12:1426 13:370
14:2458 15:328 16:261 17:365 18:886 20:421
21:4 22:188 23:6901 24:2682 25:2 27:2712
29:19 31:2781 32:48 34:69 35:141 36:2381
37:4546 38:9734 39:924 40:150 41:4185 42:2067
43:2543 44:330 45:17581 46:4654 47:320 49:2025
50:1868 51:578 52:1581 54:312 55:959 56:8
57:222 58:2271 59:1278 60:1102 61:2870 62:2784
63:1854 64:5455 65:2285 66:4679 67:3022 68:1333
69:3996 70:1132 71:578 72:2861 74:2789 75:1632
76:618 77:2549 78:1861 79:1639 80:2183 81:2025
82:1706 83:1407 84:1764 85:3097 86:1093 87:2344
88:1257 89:4312 90:681 91:8266 92:2560 93:2762
94:3857 95:4301 96:1288 97:316 98:1070 99:737
100:73 101:1197 102:3522 103:32553 104:4453 105:707
106:1068 107:2387 108:1166 109:3990 110:2193 111:3279
112:2084 113:1818 114:1909 115:2125 116:1994 117:2719
118:2910 119:2088 120:1935 121:1459 122:2838 123:2205
124:1715 125:2893 126:64 128:1449 129:967 130:1254
131:1863 132:820 133:444 134:1511 135:311 136:1206
137:1233 138:2863 139:1588 140:1456 141:1449 142:1756
143:1612 144:1015 145:374 146:2097 147:2046 148:2544
149:2880 150:1069 151:1375 152:2106 153:567 154:6835
155:1502 156:2490 157:1830 158:1195 159:2459 160:3102
161:1739 162:3579 163:1761 164:1947 165:2145 166:1315
167:1836 168:4082 169:785 170:4968 171:1068 172:3920
173:3104 174:903 175:1282 176:3484 177:4807 178:3608
179:2193 180:2494 181:3886 182:3346 183:2078 184:2252
185:21140 186:5006 187:4310 188:4197 189:4153 190:9617
191:1489 192:11098 193:9259 194:7655 195:5477 196:3224
197:2720 198:6045 199:8139 200:8190 201:6333 202:10902
203:10761 204:4607 205:3704 206:4504 207:3656 208:4204
209:5152 210:4894 211:2752 212:4481 213:3664 214:1067
215:62 216:6668 217:3084 218:1422 219:592 220:2047
221:1055 222:982 223:2256
End of report
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