[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Sep 23 21:30:16 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 23 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: 973537
Prefixes after maximum aggregation (per Origin AS): 366533
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 466415
Number of IPv4 prefixes with a valid ROA: 508055
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 465463
Total ASes present in the Internet Routing Table: 76260
Prefixes per ASN: 12.77
Origin-only ASes present in the Internet Routing Table: 65330
Origin ASes announcing only one prefix: 26759
Transit ASes present in the Internet Routing Table: 10930
Transit-only ASes present in the Internet Routing Table: 535
Paths with bogon ASNs present in the IPv4 Routing Table: 114
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: 982
Number of instances of unregistered ASNs: 999
Number of 32-bit ASNs allocated by the RIRs: 45413
Number of 32-bit ASNs visible in the Routing Table: 37091
Prefixes from 32-bit ASNs in the Routing Table: 193816
Number of bogon 32-bit ASNs visible in the Routing Table: 55
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 374
Number of addresses announced to Internet: 3036766720
Equivalent to 181 /8s, 1 /16s and 98 /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: 316324
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264171
Total APNIC prefixes after maximum aggregation: 75742
APNIC Deaggregation factor: 3.49
Prefixes being announced from the APNIC address blocks: 255861
Unique aggregates announced from the APNIC address blocks: 100584
APNIC Region origin ASes present in the Internet Routing Table: 14397
APNIC Prefixes per ASN: 17.77
APNIC Region origin ASes announcing only one prefix: 4368
APNIC Region transit ASes present in the Internet Routing Table: 1953
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: 9783
Number of APNIC addresses announced to Internet: 764113728
Equivalent to 45 /8s, 139 /16s and 115 /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: 283205
Total ARIN prefixes after maximum aggregation: 126143
ARIN Deaggregation factor: 2.25
Prefixes being announced from the ARIN address blocks: 286631
Unique aggregates announced from the ARIN address blocks: 135280
ARIN Region origin ASes present in the Internet Routing Table: 19155
ARIN Prefixes per ASN: 14.96
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1999
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: 5002
Number of ARIN addresses announced to Internet: 1267201088
Equivalent to 75 /8s, 135 /16s and 244 /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: 270052
Total RIPE prefixes after maximum aggregation: 129019
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 266723
Unique aggregates announced from the RIPE address blocks: 167343
RIPE Region origin ASes present in the Internet Routing Table: 28757
RIPE Prefixes per ASN: 9.28
RIPE Region origin ASes announcing only one prefix: 12108
RIPE Region transit ASes present in the Internet Routing Table: 3953
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: 723368576
Equivalent to 43 /8s, 29 /16s and 186 /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: 122671
Total LACNIC prefixes after maximum aggregation: 28724
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120452
Unique aggregates announced from the LACNIC address blocks: 48552
LACNIC Region origin ASes present in the Internet Routing Table: 11151
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2659
LACNIC Region transit ASes present in the Internet Routing Table: 2480
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: 9054
Number of LACNIC addresses announced to Internet: 177636608
Equivalent to 10 /8s, 150 /16s and 133 /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: 32456
Total AfriNIC prefixes after maximum aggregation: 6261
AfriNIC Deaggregation factor: 5.18
Prefixes being announced from the AfriNIC address blocks: 43496
Unique aggregates announced from the AfriNIC address blocks: 14349
AfriNIC Region origin ASes present in the Internet Routing Table: 1879
AfriNIC Prefixes per ASN: 23.15
AfriNIC Region origin ASes announcing only one prefix: 665
AfriNIC Region transit ASes present in the Internet Routing Table: 361
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 43
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1242
Number of AfriNIC addresses announced to Internet: 104215040
Equivalent to 6 /8s, 54 /16s and 50 /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 10132 8906 121 CHINAMOBILE-CN China Mobile Communication
7545 5756 839 649 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4349 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 3779 508 262 BBIL-AP BHARTI Airtel Ltd., IN
7713 3643 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2811 849 462 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 10770 11821 3752 AMAZON-02, US
174 5902 8781 915 COGENT-174, US
11492 4646 309 547 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3484 55081 2707 DNIC-AS-00749, US
22773 3410 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3103 23686 1944 ATT-INTERNET4, US
16625 2871 1273 2141 AKAMAI-AS, US
396982 2832 3603 426 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 7640 1708 145 UNI2-AS, ES
39891 4602 278 58 ALJAWWALSTC-AS, SA
20940 3865 3396 140 AKAMAI-ASN1, NL
9009 3650 311 1861 M247, RO
12389 2860 2283 865 ROSTELECOM-AS, RU
34984 2332 357 583 TELLCOM-AS, TR
5384 2294 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1788 128 1323 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1560 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 11700 3251 499 UNINET, MX
10620 3544 494 936 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 1336 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1321 782 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1148 374 163 Axtel, S.A.B. de C.V., MX
6147 1103 369 22 Telefonica del Peru S.A.A., PE
22884 1069 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1047 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 1621 593 29 RAYA-AS, EG
24863 1610 389 16 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1341 85 63 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 974 523 47 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
36914 530 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 11700 3251 499 UNINET, MX
16509 10770 11821 3752 AMAZON-02, US
9808 10132 8906 121 CHINAMOBILE-CN China Mobile Communication
12479 7640 1708 145 UNI2-AS, ES
174 5902 8781 915 COGENT-174, US
7545 5756 839 649 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4968 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4646 309 547 CABLEONE, US
39891 4602 278 58 ALJAWWALSTC-AS, SA
18403 4349 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 10132 10011 CHINAMOBILE-CN China Mobile Communications Grou
12479 7640 7495 UNI2-AS, ES
16509 10770 7018 AMAZON-02, US
7545 5756 5107 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5902 4987 COGENT-174, US
4538 4968 4894 ERX-CERNET-BKB China Education and Research Net
39891 4602 4544 ALJAWWALSTC-AS, SA
18403 4349 4326 FPT-AS-AP FPT Telecom Company, VN
45899 4190 4132 VNPT-AS-VN VNPT Corp, VN
11492 4646 4099 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 /17:8439 /18:14432
/19:24983 /20:45347 /21:52811 /22:113255 /23:102642 /24:593280
/25:86 /26:84 /27:103 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6683 7640 UNI2-AS, ES
8151 5877 11700 UNINET, MX
11492 3554 4646 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
16509 2192 10770 AMAZON-02, US
10620 2173 3544 Telmex Colombia S.A., CO
30036 2154 2491 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2325 2:1714 3:476 4:10 5:4559 6:161
7:6 8:1523 9:1 11:172 12:1426 13:371
14:2464 15:328 16:262 17:365 18:891 20:421
21:4 22:188 23:6898 24:2675 25:2 27:2712
29:19 31:2786 32:48 34:69 35:141 36:2382
37:4547 38:9743 39:925 40:150 41:4181 42:2060
43:2545 44:331 45:17605 46:4651 47:321 49:2026
50:1870 51:578 52:1577 54:317 55:961 56:8
57:223 58:2269 59:1277 60:1103 61:2870 62:2784
63:1855 64:5397 65:2283 66:4677 67:2990 68:1331
69:3996 70:1133 71:578 72:2857 74:2791 75:1627
76:618 77:2555 78:1861 79:1637 80:2191 81:2027
82:1706 83:1406 84:1764 85:3097 86:1085 87:2345
88:1259 89:4315 90:681 91:8265 92:2563 93:2764
94:3855 95:4304 96:1289 97:316 98:1070 99:737
100:73 101:1197 102:3497 103:32547 104:4455 105:707
106:1069 107:2388 108:1158 109:4000 110:2193 111:3279
112:2084 113:1818 114:1909 115:2122 116:1996 117:2719
118:2912 119:2089 120:1935 121:1459 122:2838 123:2205
124:1712 125:2893 126:64 128:1456 129:969 130:1253
131:1852 132:821 133:444 134:1511 135:311 136:1206
137:1233 138:2863 139:1586 140:1455 141:1448 142:1755
143:1610 144:1016 145:373 146:2097 147:2048 148:2540
149:2882 150:1067 151:1375 152:2107 153:568 154:6833
155:1505 156:2501 157:1829 158:1195 159:2459 160:3103
161:1739 162:3577 163:1763 164:1946 165:2150 166:1316
167:1836 168:4065 169:786 170:4955 171:1068 172:3921
173:3071 174:903 175:1285 176:3485 177:4827 178:3609
179:2190 180:2496 181:3879 182:3346 183:2073 184:2252
185:21142 186:5007 187:4310 188:4195 189:4162 190:9630
191:1505 192:11101 193:9266 194:7653 195:5473 196:3225
197:2723 198:6047 199:8134 200:8205 201:6351 202:10902
203:10777 204:4600 205:3705 206:4494 207:3610 208:4203
209:5148 210:4897 211:2754 212:4489 213:3672 214:1070
215:62 216:6661 217:3082 218:1422 219:592 220:2047
221:1054 222:982 223:2255
End of report
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